Panagiotopoulos, Panagiotis D.; Bocea, Marian; Rǎdulescu, Vicenţiu Inequality problems with nonlocally Lipschitz energy functional: Existence results and applications to nonsmooth mechanics. (English) Zbl 1031.47044 Appl. Anal. 82, No. 6, 561-574 (2003). Reviewer: Rita Pini (Milano) MSC: 47J20 49J40 74G60 PDFBibTeX XMLCite \textit{P. D. Panagiotopoulos} et al., Appl. Anal. 82, No. 6, 561--574 (2003; Zbl 1031.47044) Full Text: DOI
Miettinen, M.; Panagiotopoulos, P. D. Hysteresis and hemivariational inequalities: Quasilinear case. (English) Zbl 1043.49014 Appl. Anal. 82, No. 6, 535-560 (2003). Reviewer: Alexander Vladimirov (Moskva) MSC: 49J40 47J20 47J40 PDFBibTeX XMLCite \textit{M. Miettinen} and \textit{P. D. Panagiotopoulos}, Appl. Anal. 82, No. 6, 535--560 (2003; Zbl 1043.49014) Full Text: DOI
Gilbert, Robert P. (ed.); Panagiotopoulos, Panagiotis D. (ed.); Pardalos, Panos M. (ed.) From convexity to nonconvexity. Dedicated to the memory of Gaetano Fichera. (English) Zbl 0972.00025 Nonconvex Optimization and Its Applications. 55. Dordrecht: Kluwer Academic Publishers. xi, 404 p. (2001). MSC: 00B15 49-06 90-06 00B30 90Cxx 49Jxx PDFBibTeX XMLCite \textit{R. P. Gilbert} (ed.) et al., From convexity to nonconvexity. Dedicated to the memory of Gaetano Fichera. Dordrecht: Kluwer Academic Publishers (2001; Zbl 0972.00025)
Bocea, Marian F.; Motreanu, Dumitru; Panagiotopoulos, Panagiotis D. Multiple solutions for a double eigenvalue hemivariational inequality on a sphere-like type manifold. (English) Zbl 0978.49012 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 42, No. 5, 737-749 (2000). Reviewer: Vicenţiu D.Rădulescu (Craiova) MSC: 49J40 58E05 47J20 PDFBibTeX XMLCite \textit{M. F. Bocea} et al., Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 42, No. 5, 737--749 (2000; Zbl 0978.49012) Full Text: DOI
Panagiotopoulos, P. D.; Glocker, Ch. Inequality constraints with elastic impacts in deformable bodies. The convex case. (English) Zbl 0958.74044 Arch. Appl. Mech. 70, No. 5, 349-365 (2000). MSC: 74M20 70H25 49J40 PDFBibTeX XMLCite \textit{P. D. Panagiotopoulos} and \textit{Ch. Glocker}, Arch. Appl. Mech. 70, No. 5, 349--365 (2000; Zbl 0958.74044) Full Text: DOI
Naniewicz, Z.; Panagiotopoulos, P. D. On regularity results for variational-hemivariational inequalities. (English) Zbl 0968.49009 Gilbert, Robert P. (ed.) et al., Direct and inverse problems of mathematical physics. Papers presented at special sessions of the ISAAC’97 congress, University of Delaware, Newark, DE, USA, June 2-7, 1997. Dordrecht: Kluwer Academic Publishers. Int. Soc. Anal. Appl. Comput. 5, 301-322 (2000). Reviewer: Dumitru Motreanu (Perpignan) MSC: 49J40 49J52 49N60 PDFBibTeX XMLCite \textit{Z. Naniewicz} and \textit{P. D. Panagiotopoulos}, Int. Soc. Anal. Appl. Comput. 5, 301--322 (2000; Zbl 0968.49009)
Kaziolas, D. N.; Kontoleon, M. J.; Koltsakis, E. K.; Panagiotopoulos, P. D. Three-dimensional adhesive contact laws with debonding: A nonconvex energy bundle method. (English) Zbl 0979.74051 Comput. Methods Appl. Mech. Eng. 186, No. 1, 23-48 (2000). MSC: 74M15 74G65 74P99 74S05 PDFBibTeX XMLCite \textit{D. N. Kaziolas} et al., Comput. Methods Appl. Mech. Eng. 186, No. 1, 23--48 (2000; Zbl 0979.74051) Full Text: DOI
Hu, Guang-Di; Panagiotopoulos, P. D.; Panagouli; Scherf, O.; Wriggers, P. Adaptive finite element analysis of fractal interfaces in contact problems. (English) Zbl 0967.74063 Comput. Methods Appl. Mech. Eng. 182, No. 1-2, 17-37 (2000). MSC: 74S05 74M15 PDFBibTeX XMLCite \textit{G.-D. Hu} et al., Comput. Methods Appl. Mech. Eng. 182, No. 1--2, 17--37 (2000; Zbl 0967.74063) Full Text: DOI
Panagiotopoulos, Panagiotis D.; Bocea, Marian; Radulescu, Vicentiu Double eigenvalue hemivariational inequalities with non-locally Lipschitz energy functional. (English) Zbl 1110.47314 Commun. Appl. Nonlinear Anal. 6, No. 4, 17-29 (1999). MSC: 47J20 47J10 49J40 74G65 PDFBibTeX XMLCite \textit{P. D. Panagiotopoulos} et al., Commun. Appl. Nonlinear Anal. 6, No. 4, 17--29 (1999; Zbl 1110.47314)
Motreanu, D.; Panagiotopoulos, P. D. Nonsmooth variational methods and applications to discontinuous boundary value problems. (English) Zbl 0943.58009 Bainov, D. (ed.), Proceedings of the 9th international colloquium on differential equations, Plovdiv, Bulgaria, August 18-23, 1998. Utrecht: VSP. 281-288 (1999). Reviewer: Drumi Bainov (Sofia) MSC: 58E05 35J65 35J50 PDFBibTeX XMLCite \textit{D. Motreanu} and \textit{P. D. Panagiotopoulos}, in: Proceedings of the 9th international colloquium on differential equations, Plovdiv, Bulgaria, August 18--23, 1998. Utrecht: VSP. 281--288 (1999; Zbl 0943.58009)
Stavroulakis, G. E.; Antes, H.; Panagiotopoulos, P. D. Transient elastodynamics around cracks including contact and friction. (English) Zbl 0955.74036 Comput. Methods Appl. Mech. Eng. 177, No. 3-4, 427-440 (1999). MSC: 74J05 74R10 74M15 74M10 74S15 PDFBibTeX XMLCite \textit{G. E. Stavroulakis} et al., Comput. Methods Appl. Mech. Eng. 177, No. 3--4, 427--440 (1999; Zbl 0955.74036) Full Text: DOI
Goeleven, D.; Miettinen, M.; Panagiotopoulos, P. D. Dynamic hemivariational inequalities and their applications. (English) Zbl 0973.90060 J. Optimization Theory Appl. 103, No. 3, 567-601 (1999). MSC: 90C26 90C56 PDFBibTeX XMLCite \textit{D. Goeleven} et al., J. Optim. Theory Appl. 103, No. 3, 567--601 (1999; Zbl 0973.90060) Full Text: DOI
Haslinger, Jaroslav; Miettinen, Markku; Panagiotopoulos, Panagiotis D. Finite element method for hemivariational inequalities. Theory, methods and applications. (English) Zbl 0949.65069 Nonconvex Optimization and Its Applications. 35. Dordrecht: Kluwer Academic Publishers. xxv, 260 p. (1999). Reviewer: Michel Bernadou (Le Chesnay) MSC: 65K10 65-02 49M15 49J40 49J52 74B20 74M10 74M15 74S05 PDFBibTeX XMLCite \textit{J. Haslinger} et al., Finite element method for hemivariational inequalities. Theory, methods and applications. Dordrecht: Kluwer Academic Publishers (1999; Zbl 0949.65069)
Wriggers, Peter (ed.); Panagiotopoulos, Panagiotis (ed.) New developments in contact problems. (English) Zbl 0932.00024 CISM Courses and Lectures. 384. Wien: Springer. viii, 246 p. (1999). MSC: 00B15 74-06 74M15 PDFBibTeX XMLCite \textit{P. Wriggers} (ed.) and \textit{P. Panagiotopoulos} (ed.), New developments in contact problems. Wien: Springer (1999; Zbl 0932.00024)
Panagiotopoulos, Panagiotis D.; Fundo, Michel; Rădulescu, Vicenţiu Existence theorems of Hartman-Stampacchia type for hemivariational inequalities and applications. (English) Zbl 0951.49018 J. Glob. Optim. 15, No. 1, 41-54 (1999). Reviewer: D.Motreanu (Iaşi) MSC: 49J40 49J52 PDFBibTeX XMLCite \textit{P. D. Panagiotopoulos} et al., J. Glob. Optim. 15, No. 1, 41--54 (1999; Zbl 0951.49018) Full Text: DOI
Panagiotopoulos, P. D.; Pop, G. On a type of hyperbolic variational-hemivariational inequalities. (English) Zbl 0929.34049 J. Appl. Anal. 5, No. 1, 95-112 (1999). Reviewer: H.O.Fattorini (Los Angeles) MSC: 34G20 34A12 35L20 35L70 34A60 37D99 PDFBibTeX XMLCite \textit{P. D. Panagiotopoulos} and \textit{G. Pop}, J. Appl. Anal. 5, No. 1, 95--112 (1999; Zbl 0929.34049) Full Text: DOI
Bocea, M. F.; Panagiotopoulos, P. D.; Rădulescu, V. D. A perturbation result for a double eigenvalue hemivariational inequality with constraints and applications. (English) Zbl 0946.90083 J. Glob. Optim. 14, No. 2, 137-156 (1999). MSC: 90C30 15A18 PDFBibTeX XMLCite \textit{M. F. Bocea} et al., J. Glob. Optim. 14, No. 2, 137--156 (1999; Zbl 0946.90083) Full Text: DOI
Miettinen, M.; Panagiotopoulos, P. D. On parabolic hemivariational inequalities and applications. (English) Zbl 0923.35089 Nonlinear Anal., Theory Methods Appl. 35, No. 7, A, 885-915 (1999). Reviewer: M.A.Vivaldi (Roma) MSC: 35K85 49J40 PDFBibTeX XMLCite \textit{M. Miettinen} and \textit{P. D. Panagiotopoulos}, Nonlinear Anal., Theory Methods Appl. 35, No. 7, 885--915 (1999; Zbl 0923.35089) Full Text: DOI
Motreanu, D.; Panagiotopoulos, P. D. Minimax theorems and qualitative properties of the solutions of hemivariational inequalities. (English) Zbl 1060.49500 Nonconvex Optimization and Its Applications 29. Dordrecht: Kluwer Academic Publishers (ISBN 0-7923-5456-7/hbk). xviii, 309 p. (1999). MSC: 49J35 49J40 49-02 90-02 PDFBibTeX XMLCite \textit{D. Motreanu} and \textit{P. D. Panagiotopoulos}, Minimax theorems and qualitative properties of the solutions of hemivariational inequalities. Dordrecht: Kluwer Academic Publishers (1999; Zbl 1060.49500)
Mistakidis, E. S.; Panagiotopoulos, P. D. The search for substationarity points in the unilateral contact problems with nonmonotone friction. (English) Zbl 1126.74481 Math. Comput. Modelling 28, No. 4-8, 341-358 (1998). MSC: 74M15 74S30 PDFBibTeX XMLCite \textit{E. S. Mistakidis} and \textit{P. D. Panagiotopoulos}, Math. Comput. Modelling 28, No. 4--8, 341--358 (1998; Zbl 1126.74481) Full Text: DOI
Naniewicz, Zdisław; Panagiotopoulos, Panagiotis D. Optimality conditions for some nonconvex problem related to liquid crystals with variable degree of orientation. (English) Zbl 0945.35026 Dassios, G. (ed.) et al., Mathematical methods in scattering theory and biomedical technology. Proceedings of a workshop dedicated to Professor Gary Roach, Metsovo, Greece, June 30-July 1, 1997. Harlow: Longman. Pitman Res. Notes Math. Ser. 390, 140-157 (1998). Reviewer: P.Quittner (Bratislava) MSC: 35J20 49J45 49K20 76A15 82D30 PDFBibTeX XMLCite \textit{Z. Naniewicz} and \textit{P. D. Panagiotopoulos}, Pitman Res. Notes Math. Ser. 390, 140--157 (1998; Zbl 0945.35026)
Mistakidis, E. S.; Panagiotopoulos, P. D. A multivalued boundary integral equation for adhesive contact problems. (English) Zbl 0957.74070 Eng. Anal. Bound. Elem. 21, No. 4, 317-327 (1998). MSC: 74S15 74M15 74P10 49J40 PDFBibTeX XMLCite \textit{E. S. Mistakidis} and \textit{P. D. Panagiotopoulos}, Eng. Anal. Bound. Elem. 21, No. 4, 317--327 (1998; Zbl 0957.74070) Full Text: DOI
Goeleven, D.; Motreanu, D.; Panagiotopoulos, P. D. Eigenvalue problems for variational-hemivariational inequalities at resonance. (English) Zbl 0939.74021 Nonlinear Anal., Theory Methods Appl. 33, No. 2, 161-180 (1998). Reviewer: I.Ecsedi (Miskolc-Egyetemvaros) MSC: 74G60 49J40 49J20 76M15 76M10 PDFBibTeX XMLCite \textit{D. Goeleven} et al., Nonlinear Anal., Theory Methods Appl. 33, No. 2, 161--180 (1998; Zbl 0939.74021) Full Text: DOI
Theocaris, Pericles S.; Panagiotopoulos, P. D.; Panagouli, O. K.; Mistakidis, E. S. On debonding and delamination effects in adhesively bonded cracks on fractal type. (English) Zbl 0928.74086 J. Elasticity 51, No. 3, 177-201 (1998). MSC: 74R10 28A80 PDFBibTeX XMLCite \textit{P. S. Theocaris} et al., J. Elasticity 51, No. 3, 177--201 (1998; Zbl 0928.74086) Full Text: DOI
Miettinen, M.; Panagiotopoulos, P. D. Hysteresis and hemivariational inequalities: Semilinear case. (English) Zbl 0918.49010 J. Glob. Optim. 13, No. 3, 269-298 (1998). Reviewer: D.Motreanu (Iaşi) MSC: 49J40 35K60 47H30 74S30 74P10 PDFBibTeX XMLCite \textit{M. Miettinen} and \textit{P. D. Panagiotopoulos}, J. Glob. Optim. 13, No. 3, 269--298 (1998; Zbl 0918.49010) Full Text: DOI
Mistakidis, E. S.; Baniotopoulos, C. C.; Panagiotopoulos, P. D. An effective two-dimensional numerical method for the analysis of a class of steel connections. (English) Zbl 0918.73324 Comput. Mech. 21, No. 4-5, 363-371 (1998). MSC: 74S30 74A55 74M15 PDFBibTeX XMLCite \textit{E. S. Mistakidis} et al., Comput. Mech. 21, No. 4--5, 363--371 (1998; Zbl 0918.73324) Full Text: DOI
Mistakidis, E. S.; Panagouli, O. K.; Panagiotopoulos, P. D. Unilateral contact problems with fractal geometry and fractal friction laws: Methods of calculation. (English) Zbl 0915.73052 Comput. Mech. 21, No. 4-5, 353-362 (1998). MSC: 74A55 74M15 28A80 PDFBibTeX XMLCite \textit{E. S. Mistakidis} et al., Comput. Mech. 21, No. 4--5, 353--362 (1998; Zbl 0915.73052) Full Text: DOI
Naniewicz, Z.; Panagiotopoulos, P. D. On some regularity results for hemivariational inequalities. (English) Zbl 0910.49009 Florian, Helmut (ed.) et al., Generalized analytic functions: theory and applications to mechanics. Proceedings of the conference, Graz, Austria, January 6–10, 1997. Dordrecht: Kluwer Academic Publishers. Int. Soc. Anal. Appl. Comput. 1, 197-214 (1998). Reviewer: D.Motreanu (Iaşi) MSC: 49J40 49N60 47J20 PDFBibTeX XMLCite \textit{Z. Naniewicz} and \textit{P. D. Panagiotopoulos}, Int. Soc. Anal. Appl. Comput. 1, 197--214 (1998; Zbl 0910.49009)
Panagiotopoulos, P. D.; Mistakidis, E. S.; Stavroulakis, G. E.; Panagouli, O. K. Multilevel optimization methods in mechanics. (English) Zbl 0896.90177 Migdalas, Athanasios (ed.) et al., Multilevel optimization: algorithms and applications. Dordrecht: Kluwer Academic Publishers. Nonconvex Optim. Appl. 20, 51-90 (1998). MSC: 90C90 74P99 90C30 91A65 PDFBibTeX XMLCite \textit{P. D. Panagiotopoulos} et al., Nonconvex Optim. Appl. 20, 51--90 (1998; Zbl 0896.90177)
Panagiotopoulos, P. D.; Glocker, C. Analytical mechanics. Addendum I: Inequality constraints with elastic impacts. The convex case. (English) Zbl 0901.73022 ZAMM, Z. Angew. Math. Mech. 78, No. 4 (1998). MSC: 74M20 74S30 74P10 70H30 PDFBibTeX XML Full Text: DOI
Rădulescu, Vicenţiu D.; Panagiotopoulos, Panagiotis D. Perturbations of hemivariational inequalities with constraints and applications. (English) Zbl 0904.49010 J. Glob. Optim. 12, No. 3, 285-297 (1998). MSC: 49J40 PDFBibTeX XMLCite \textit{V. D. Rădulescu} and \textit{P. D. Panagiotopoulos}, J. Glob. Optim. 12, No. 3, 285--297 (1998; Zbl 0904.49010) Full Text: DOI
Mistakidis, E. S.; Panagiotopoulos, P. D. Numerical treatment of problems involving nonmonotone boundary or stress-strain laws. (English) Zbl 0918.73363 Comput. Struct. 64, No. 1-4, 553-565 (1997). MSC: 74S30 74C99 PDFBibTeX XMLCite \textit{E. S. Mistakidis} and \textit{P. D. Panagiotopoulos}, Comput. Struct. 64, No. 1--4, 553--565 (1997; Zbl 0918.73363) Full Text: DOI
Panagouli, O. K.; Panagiotopoulos, P. D. The FEM and BEM for fractal boundaries and interfaces applications to unilateral problems. (English) Zbl 0918.73233 Comput. Struct. 64, No. 1-4, 329-339 (1997). MSC: 74S05 74S15 28A80 PDFBibTeX XMLCite \textit{O. K. Panagouli} and \textit{P. D. Panagiotopoulos}, Comput. Struct. 64, No. 1--4, 329--339 (1997; Zbl 0918.73233) Full Text: DOI
Panagiotopoulos, P. D.; Panagouli, O. Mechanics on fractal bodies. Data compression using fractals. (English) Zbl 0924.58092 Chaos Solitons Fractals 8, No. 2, 253-267 (1997). MSC: 37N99 37B99 PDFBibTeX XMLCite \textit{P. D. Panagiotopoulos} and \textit{O. Panagouli}, Chaos Solitons Fractals 8, No. 2, 253--267 (1997; Zbl 0924.58092) Full Text: DOI
Dinca, George; Panagiotopoulos, Panagiotis D.; Pop, Gabriela An existence result on noncoercive hemivariational inequalities. (English) Zbl 0910.49011 Ann. Fac. Sci. Toulouse, VI. Sér., Math. 6, No. 4, 609-632 (1997). Reviewer: D.Motreanu (Iaşi) MSC: 49J40 PDFBibTeX XMLCite \textit{G. Dinca} et al., Ann. Fac. Sci. Toulouse, Math. (6) 6, No. 4, 609--632 (1997; Zbl 0910.49011) Full Text: DOI Numdam EuDML
Theocaris, P. S.; Bisbos, C.; Panagiotopoulos, P. D. On the parameter identification problem for failure criteria in anisotropic bodies. (English) Zbl 0897.73052 Acta Mech. 123, No. 1-4, 37-56 (1997). MSC: 74R99 74E10 PDFBibTeX XMLCite \textit{P. S. Theocaris} et al., Acta Mech. 123, No. 1--4, 37--56 (1997; Zbl 0897.73052) Full Text: DOI
Pop, G.; Panagiotopoulos, P. D.; Naniewicz, Z. Variational-hemivariational inequalities for multidimensional superpotential laws. (English) Zbl 0894.49005 Numer. Funct. Anal. Optimization 18, No. 7-8, 827-841 (1997). Reviewer: P.Neittaanmäki (Jyväskylä) MSC: 49J40 35J50 35J85 49J35 49J52 PDFBibTeX XMLCite \textit{G. Pop} et al., Numer. Funct. Anal. Optim. 18, No. 7--8, 827--841 (1997; Zbl 0894.49005) Full Text: DOI
Motreanu, D.; Panagiotopoulos, P. D. Double eigenvalue problems for hemivariational inequalities. (English) Zbl 0926.49006 Arch. Ration. Mech. Anal. 140, No. 3, 225-251 (1997). Reviewer: Z.Naniewicz (Warszawa) MSC: 49J40 47J20 35P30 PDFBibTeX XMLCite \textit{D. Motreanu} and \textit{P. D. Panagiotopoulos}, Arch. Ration. Mech. Anal. 140, No. 3, 225--251 (1997; Zbl 0926.49006) Full Text: DOI
Panagouli, O. K.; Mistakidis, E. S.; Panagiotopoulos, P. D. On the fractal fracture in brittle structures. Numerical approach. (English) Zbl 0898.73051 Comput. Methods Appl. Mech. Eng. 147, No. 1-2, 1-15 (1997). MSC: 74R99 28A80 PDFBibTeX XMLCite \textit{O. K. Panagouli} et al., Comput. Methods Appl. Mech. Eng. 147, No. 1--2, 1--15 (1997; Zbl 0898.73051) Full Text: DOI
Goeleven, D.; Stavroulakis, G. E.; Salmon, G.; Panagiotopoulos, P. D. Solvability theory and projection methods for a class of singular variational inequalities: Elastostatic unilateral contact applications. (English) Zbl 0892.90180 J. Optimization Theory Appl. 95, No. 2, 263-293 (1997). MSC: 90C90 49J40 74B99 90C33 PDFBibTeX XMLCite \textit{D. Goeleven} et al., J. Optim. Theory Appl. 95, No. 2, 263--293 (1997; Zbl 0892.90180) Full Text: DOI
Theocaris, P. S.; Stavroulakis, G. E.; Panagiotopoulos, P. D. Negative Poisson’s ratios in composites with star-shaped inclusions: A numerical homogenization approach. (English) Zbl 0894.73087 Arch. Appl. Mech. 67, No. 4, 274-286 (1997). Reviewer: Ibrahim Aganović (Zagreb) MSC: 74E30 74E05 PDFBibTeX XMLCite \textit{P. S. Theocaris} et al., Arch. Appl. Mech. 67, No. 4, 274--286 (1997; Zbl 0894.73087) Full Text: DOI
Goeleven, D.; Panagiotopoulos, P. D. On a class of noncoercive hemivariational inequalities arising in nonlinear elasticity. (English) Zbl 0886.49012 Appl. Anal. 66, No. 1-2, 1-37 (1997). Reviewer: P.D.Panagiotopoulos (Thessaloniki) MSC: 49J40 74B20 74S30 74P10 34B15 35A15 PDFBibTeX XML Full Text: DOI
Goeleven, D.; Montreanu, D.; Panagiotopoulos, P. D. Semicoercive variational-hemivariational inequalities. (English) Zbl 0886.49013 Appl. Anal. 65, No. 1-2, 119-134 (1997). Reviewer: P.D.Panagiotopoulos (Thessaloniki) MSC: 49J40 49K35 PDFBibTeX XML Full Text: DOI
Mistakidis, E. S.; Panagiotopoulos, P. D. Numerical methods based on the L.C.P. for the treatment of nonconvex inequality problems in mechanics. (English) Zbl 0886.90160 Ferris, Michael C. (ed.) et al., Complementarity and variational problems. State of the art. Proceedings of the international conference, Baltimore, MD, USA, November 1–4, 1995. Philadelphia, PA: SIAM, Society for Industrial and Applied Mathematics. 267-283 (1997). MSC: 90C33 90C90 65K10 PDFBibTeX XMLCite \textit{E. S. Mistakidis} and \textit{P. D. Panagiotopoulos}, in: Complementarity and variational problems. State of the art. Proceedings of the international conference, Baltimore, MD, USA, November 1--4, 1995. Philadelphia, PA: SIAM, Society for Industrial and Applied Mathematics. 267--283 (1997; Zbl 0886.90160)
Goeleven, D.; Panagiotopoulos, P. D.; Lebeau, C.; Plotnikova, G. Inequality forms of D’Alembert’s principle in mechanics of systems with holonomic unilateral constraints. (English) Zbl 0920.70013 Z. Angew. Math. Mech. 77, No. 7, 483-501 (1997). Reviewer: Long Yimin (Tianjin) MSC: 70F20 70H30 49J40 49S05 PDFBibTeX XMLCite \textit{D. Goeleven} et al., Z. Angew. Math. Mech. 77, No. 7, 483--501 (1997; Zbl 0920.70013) Full Text: DOI
Goeleven, D.; Motreanu, D.; Panagiotopoulos, P. D. Multiple solutions for a class of eigenvalue problems in hemivariational inequalities. (English) Zbl 0878.49009 Nonlinear Anal., Theory Methods Appl. 29, No. 1, 9-26 (1997). Reviewer: A.Masiello (Bari) MSC: 49J40 58E05 PDFBibTeX XMLCite \textit{D. Goeleven} et al., Nonlinear Anal., Theory Methods Appl. 29, No. 1, 9--26 (1997; Zbl 0878.49009) Full Text: DOI
Goeleven, D.; Motreanu, D.; Panagiotopoulos, P. D. Multiple solutions for a class of hemivariational inequalities involving periodic energy functionals. (English) Zbl 0866.49019 Math. Methods Appl. Sci. 20, No. 6, 547-568 (1997). MSC: 49J40 PDFBibTeX XMLCite \textit{D. Goeleven} et al., Math. Methods Appl. Sci. 20, No. 6, 547--568 (1997; Zbl 0866.49019) Full Text: DOI
Dem’yanov, Vladimir F.; Stavroulakis, Georgios E.; Polyakova, Ludmila N.; Panagiotopoulos, Panagiotis Quasidifferentiability and nonsmooth modelling in mechanics, engineering and economics. (English) Zbl 1076.49500 Nonconvex Optimization and Its Applications 10. Dordrecht: Kluwer Academic Publishers (ISBN 0-7923-4093-0/hbk). xvii, 348 p. (1996). Reviewer: Daniel Goeleven [MR 97h:49001] MSC: 49-02 74-06 91-06 00B15 49J40 49J52 74P99 PDFBibTeX XMLCite \textit{V. F. Dem'yanov} et al., Quasidifferentiability and nonsmooth modelling in mechanics, engineering and economics. Dordrecht: Kluwer Academic Publishers (1996; Zbl 1076.49500)
Motreanu, D.; Panagiotopoulos, P. D. On the eigenvalue problem for hemivariational inequalities: Existence and multiplicity of solutions. (English) Zbl 0864.49008 J. Math. Anal. Appl. 197, No. 1, 75-89 (1996). Reviewer: Z.Naniewicz (Warszawa) MSC: 49J40 49R50 PDFBibTeX XMLCite \textit{D. Motreanu} and \textit{P. D. Panagiotopoulos}, J. Math. Anal. Appl. 197, No. 1, 75--89 (1996; Zbl 0864.49008) Full Text: DOI
Goeleven, D.; Motreanu, D.; Panagiotopoulos, P. D. Multiple solutions for a class of eigenvalue problems in hemivariational inequalities. (English) Zbl 0864.49007 Chipot, M. (ed.) et al., Progress in partial differential equations: The Metz surveys 4. Proceedings of the conference given at the University of Metz, France during the 1994-95 ‘Metz Days’. Harlow: Longman. Pitman Res. Notes Math. Ser. 345, 66-82 (1996). Reviewer: Z.Naniewicz (Warszawa) MSC: 49J40 49R50 PDFBibTeX XMLCite \textit{D. Goeleven} et al., Pitman Res. Notes Math. Ser. 345, 66--82 (1996; Zbl 0864.49007)
Al-Abed, M. R.; Bisbos, C. D.; Panagiotopoulos, P. D. Behavior of circular cylindrical shells due to local debonding. (English) Zbl 0920.73232 Comput. Struct. 59, No. 2, 333-345 (1996). MSC: 74K15 74S30 PDFBibTeX XMLCite \textit{M. R. Al-Abed} et al., Comput. Struct. 59, No. 2, 333--345 (1996; Zbl 0920.73232) Full Text: DOI
Stavroulakis, G. E.; Goeleven, D.; Panagiotopoulos, P. D. New models for a class of adhesive grippers. The hemivariational inequality approach. (English) Zbl 0895.73063 Arch. Appl. Mech. 67, No. 1-2, 50-61 (1996). MSC: 74A55 74M15 74S30 74P10 70B15 PDFBibTeX XMLCite \textit{G. E. Stavroulakis} et al., Arch. Appl. Mech. 67, No. 1--2, 50--61 (1996; Zbl 0895.73063) Full Text: DOI
Goeleven, D.; Stavroulakis, G. E.; Panagiotopoulos, P. D. Solvability theory for a class of hemivariational inequalities involving copositive plus matrices. Applications in robotics. (English) Zbl 0888.93046 Math. Program. 75, No. 3 (A), 441-465 (1996). Reviewer: J.Lovíšek (Bratislava) MSC: 93C85 49J40 74A55 74M15 70B15 PDFBibTeX XMLCite \textit{D. Goeleven} et al., Math. Program. 75, No. 3 (A), 441--465 (1996; Zbl 0888.93046) Full Text: DOI
Theocaris, P. S.; Panagiotopoulos, P. D. Hardening plasticity approximated via anisotropic elasticity. The Fokker-Planck equation in a neural network environment. (English) Zbl 0860.73013 Z. Angew. Math. Mech. 75, No. 12, 889-900 (1995). MSC: 74C99 74E10 82C31 82C32 93B30 PDFBibTeX XMLCite \textit{P. S. Theocaris} and \textit{P. D. Panagiotopoulos}, Z. Angew. Math. Mech. 75, No. 12, 889--900 (1995; Zbl 0860.73013) Full Text: DOI
Theocaris, P. S.; Panagiotopoulos, P. D. Plasticity including the Bauschinger effect, studied by a neural network approach. (English) Zbl 0857.73029 Acta Mech. 113, No. 1-4, 63-75 (1995). MSC: 74C99 92B20 PDFBibTeX XMLCite \textit{P. S. Theocaris} and \textit{P. D. Panagiotopoulos}, Acta Mech. 113, No. 1--4, 63--75 (1995; Zbl 0857.73029) Full Text: DOI
Stavroulakis, G. E.; Goeleven, D.; Panagiotopoulos, P. D. Stability of elastic bodies with nonmonotone multivalued boundary conditions of the quasidifferential type. (English) Zbl 0842.73033 J. Elasticity 41, No. 2, 137-149 (1995). MSC: 74G60 35P15 PDFBibTeX XMLCite \textit{G. E. Stavroulakis} et al., J. Elasticity 41, No. 2, 137--149 (1995; Zbl 0842.73033) Full Text: DOI
Motreanu, D.; Panagiotopoulos, P. D. A minimax approach to the eigenvalue problem of hemivariational inequalities and applications. (English) Zbl 0829.49005 Appl. Anal. 58, No. 1-2, 53-76 (1995). Reviewer: P.D.Panagiotopoulos (Thessaloniki) MSC: 49J40 49K35 49J52 49R50 PDFBibTeX XMLCite \textit{D. Motreanu} and \textit{P. D. Panagiotopoulos}, Appl. Anal. 58, No. 1--2, 53--76 (1995; Zbl 0829.49005) Full Text: DOI
Motreanu, D.; Panagiotopoulos, P. D. An eigenvalue problem for a hemivariational inequality involving a nonlinear compact operator. (English) Zbl 0829.49006 Set-Valued Anal. 3, No. 2, 157-166 (1995). MSC: 49J40 49J52 74K20 PDFBibTeX XMLCite \textit{D. Motreanu} and \textit{P. D. Panagiotopoulos}, Set-Valued Anal. 3, No. 2, 157--166 (1995; Zbl 0829.49006) Full Text: DOI
Motreanu, D.; Panagiotopoulos, P. D. On the buckling of adhesively connected von Kármán plates allowing for delamination. An eigenvalue hemivariational inequality approach. (English) Zbl 0828.73030 Gilbert, R. P. (ed.) et al., Asymptotic theories for plates and shells. Proceedings of the minisymposium held at the SIAM 40th anniversary meeting, Los Angeles, CA, USA, July 20-24, 1992. Harlow: Longman Scientific & Technical. Pitman Res. Notes Math. Ser. 319, 87-99 (1995). MSC: 74G60 74K20 49J40 PDFBibTeX XMLCite \textit{D. Motreanu} and \textit{P. D. Panagiotopoulos}, Pitman Res. Notes Math. Ser. 319, 87--99 (1995; Zbl 0828.73030)
Dinca, George; Panagiotopoulos, Panagiotis; Pop, Gabriela Semicoercive hemivariational inequalities on convex sets. (Inégalités hémi-variationnelles semi-coercives sur des ensembles convexes.) (French) Zbl 0827.49009 C. R. Acad. Sci., Paris, Sér. I 320, No. 10, 1183-1186 (1995). MSC: 49J40 47N10 49J52 PDFBibTeX XMLCite \textit{G. Dinca} et al., C. R. Acad. Sci., Paris, Sér. I 320, No. 10, 1183--1186 (1995; Zbl 0827.49009)
Avdelas, A. V.; Panagiotopoulos, P. D.; Kortesis, S. Neural networks for computing in the elastoplastic analysis of structures. (English) Zbl 0823.73077 Meccanica 30, No. 1, 1-15 (1995). MSC: 74S30 74K99 74C99 92B20 PDFBibTeX XMLCite \textit{A. V. Avdelas} et al., Meccanica 30, No. 1, 1--15 (1995; Zbl 0823.73077) Full Text: DOI
Motreanu, D.; Panagiotopoulos, P. D. Nonconvex energy functions, related eigenvalue hemivariational inequalities on the sphere and applications. (English) Zbl 0835.90072 J. Glob. Optim. 6, No. 2, 163-177 (1995). MSC: 90C26 49J52 49J40 PDFBibTeX XMLCite \textit{D. Motreanu} and \textit{P. D. Panagiotopoulos}, J. Glob. Optim. 6, No. 2, 163--177 (1995; Zbl 0835.90072) Full Text: DOI
Panagiotopoulos, P. D.; Panagouli, O. K.; Koltsakis, E. K. The B.E.M. in plane elastic bodies with cracks and/or boundaries of fractal geometry. (English) Zbl 0818.73073 Comput. Mech. 15, No. 4, 350-363 (1995). MSC: 74S15 74R99 28A80 PDFBibTeX XMLCite \textit{P. D. Panagiotopoulos} et al., Comput. Mech. 15, No. 4, 350--363 (1995; Zbl 0818.73073) Full Text: DOI
Haslinger, J.; Panagiotopoulos, P. D. Optimal control of systems governed by hemivariational inequalities. Existence and approximation results. (English) Zbl 0827.49008 Nonlinear Anal., Theory Methods Appl. 24, No. 1, 105-119 (1995). Reviewer: P.Neittaanmäki (Jyväskylä) MSC: 49J40 49J52 PDFBibTeX XMLCite \textit{J. Haslinger} and \textit{P. D. Panagiotopoulos}, Nonlinear Anal., Theory Methods Appl. 24, No. 1, 105--119 (1995; Zbl 0827.49008) Full Text: DOI
Dinca, G.; Panagiotopoulos, P. D.; Pop, G. Coercive and semicoercive semivariational inequalities on convex sets. (English) Zbl 0972.47057 Vestn. Ross. Univ. Druzh. Nar., Ser. Mat. 2, No. 2, 96-110 (1995). Reviewer: A. A. Martynyuk (Kyïv) MSC: 47J20 49J52 49J40 PDFBibTeX XMLCite \textit{G. Dinca} et al., Vestn. Ross. Univ. Druzh. Nar., Ser. Mat. 2, No. 2, 96--110 (1995; Zbl 0972.47057)
Theocaris, Pericles S.; Panagiotopoulos, P. D. Generalised hardening plasticity approximated via anisotropic elasticity: A neural network approach. (English) Zbl 0969.74519 Comput. Methods Appl. Mech. Eng. 125, No. 1-4, 123-139 (1995). MSC: 74C99 74E10 74S30 92B20 PDFBibTeX XMLCite \textit{P. S. Theocaris} and \textit{P. D. Panagiotopoulos}, Comput. Methods Appl. Mech. Eng. 125, No. 1--4, 123--139 (1995; Zbl 0969.74519) Full Text: DOI
Panagiotopoulos, P. D.; Tzaferopoulos, M. A. On the numerical treatment of nonconvex energy problems: Multilevel decomposition methods for hemivariational inequalities. (English) Zbl 1159.74455 Comput. Methods Appl. Mech. Eng. 123, No. 1-4, 81-94 (1995). MSC: 74S30 74P10 PDFBibTeX XMLCite \textit{P. D. Panagiotopoulos} and \textit{M. A. Tzaferopoulos}, Comput. Methods Appl. Mech. Eng. 123, No. 1--4, 81--94 (1995; Zbl 1159.74455) Full Text: DOI
Tzaferopoulos, M. Ap.; Mistakidis, E. S.; Bisbos, C. D.; Panagiotopoulos, P. D. Comparison of two methods for the solution of a class of nonconvex energy problems using convex minimization algorithms. (English) Zbl 0924.73322 Comput. Struct. 57, No. 6, 959-971 (1995). MSC: 74S30 74P10 74B20 PDFBibTeX XMLCite \textit{M. Ap. Tzaferopoulos} et al., Comput. Struct. 57, No. 6, 959--971 (1995; Zbl 0924.73322) Full Text: DOI
Stavroulakis, G. E.; Panagiotopoulos, P. D. A new class of multilevel decomposition algorithms for non-monotone problems based on the quasidifferentiability concept. (English) Zbl 0848.73080 Comput. Methods Appl. Mech. Eng. 117, No. 3-4, 289-307 (1994). MSC: 74S30 74P10 74A55 74M15 PDFBibTeX XMLCite \textit{G. E. Stavroulakis} and \textit{P. D. Panagiotopoulos}, Comput. Methods Appl. Mech. Eng. 117, No. 3--4, 289--307 (1994; Zbl 0848.73080) Full Text: DOI
Tzaferopoulos, M. A.; Panagiotopoulos, P. D. A numerical method for a class of hemivariational inequalities. (English) Zbl 0819.73078 Comput. Mech. 15, No. 3, 233-248 (1994). MSC: 74S30 74P10 74E30 74A55 74M15 PDFBibTeX XMLCite \textit{M. A. Tzaferopoulos} and \textit{P. D. Panagiotopoulos}, Comput. Mech. 15, No. 3, 233--248 (1994; Zbl 0819.73078) Full Text: DOI
Naniewicz, Z.; Panagiotopoulos, P. D. Mathematical theory of hemivariational inequalities and applications. (English) Zbl 0968.49008 Pure and Applied Mathematics, Marcel Dekker. 188. New York: Marcel Dekker, Inc. xvi, 296 p. (1994). Reviewer: Meir Shillor (MR 96d:47067) MSC: 49J40 49-02 47J20 47N10 46N10 74M15 74P10 74M10 PDFBibTeX XMLCite \textit{Z. Naniewicz} and \textit{P. D. Panagiotopoulos}, Mathematical theory of hemivariational inequalities and applications. New York: Marcel Dekker, Inc. (1994; Zbl 0968.49008)
Tzaferopoulos, M. Ap.; Mistakidis, E. S.; Bisbos, C. D.; Panagiotopoulos, P. D. On two algorithms for nonconvex nonsmooth optimization problems in structural mechanics. (English) Zbl 0823.90100 Hager, W. W. (ed.) et al., Large scale optimization. State of the art. Papers presented at the conference, held February 15-17, 1993 at the University of Florida, Gainesville, FL, USA. Dordrecht: Kluwer Academic Publishers. 428-456 (1994). Reviewer: J.-E.Martínez-Legaz (Barcelona) MSC: 90C26 74P99 49J52 90C90 49J40 PDFBibTeX XMLCite \textit{M. Ap. Tzaferopoulos} et al., in: Large scale optimization. State of the art. Papers presented at the conference, held February 15-17, 1993 at the University of Florida, Gainesville, FL, USA. Dordrecht: Kluwer Academic Publishers. 428--456 (1994; Zbl 0823.90100)
Panagiotopoulos, P. D.; Panagouli, O.; Mistakidis, E. On the consideration of the geometric and physical fractality in solid mechanics. I: Theoretical results. (English) Zbl 0803.73081 Z. Angew. Math. Mech. 74, No. 3, 167-176 (1994). MSC: 74S99 28A80 28A78 PDFBibTeX XMLCite \textit{P. D. Panagiotopoulos} et al., Z. Angew. Math. Mech. 74, No. 3, 167--176 (1994; Zbl 0803.73081) Full Text: DOI
Panagiotopoulos, P. D.; Panagouli, O. K.; Mistakidis, E. S. Fractal geometry in structures. Numerical methods for convex energy problems. (English) Zbl 0946.74545 Int. J. Solids Struct. 31, No. 16, 2211-2228 (1994). MSC: 74K99 28A80 PDFBibTeX XMLCite \textit{P. D. Panagiotopoulos} et al., Int. J. Solids Struct. 31, No. 16, 2211--2228 (1994; Zbl 0946.74545) Full Text: DOI
Baniotopoulos, C. C.; Abdalla, K. M.; Panagiotopoulos, P. D. A variational inequality and quadratic programming approach to the separation problem of steel bolted brackets. (English) Zbl 0875.73377 Comput. Struct. 53, No. 4, 983-991 (1994). MSC: 74S30 74P10 74A55 74M15 90C20 PDFBibTeX XMLCite \textit{C. C. Baniotopoulos} et al., Comput. Struct. 53, No. 4, 983--991 (1994; Zbl 0875.73377) Full Text: DOI
Tzaferopoulos, M. A.; Panagiotopoulos, P. D. Delamination of composites as a substationarity problem: Numerical approximation and algorithms. (English) Zbl 0846.73040 Comput. Methods Appl. Mech. Eng. 110, No. 1-2, 63-85 (1993). MSC: 74E30 74S30 74R99 PDFBibTeX XMLCite \textit{M. A. Tzaferopoulos} and \textit{P. D. Panagiotopoulos}, Comput. Methods Appl. Mech. Eng. 110, No. 1--2, 63--85 (1993; Zbl 0846.73040) Full Text: DOI
Motreanu, D.; Panagiotopoulos, P. D. Hysteresis: The eigenvalue problem for hemivariational inequalities. (English) Zbl 0801.49027 Visintin, A. (ed.), Models of hysteresis. Proceedings of a workshop, held in Trento, Italy in September 1991. Harlow: Longman Scientific & Technical. Pitman Res. Notes Math. Ser. 286, 102-117 (1993). MSC: 49R50 49J35 49J40 PDFBibTeX XMLCite \textit{D. Motreanu} and \textit{P. D. Panagiotopoulos}, Pitman Res. Notes Math. Ser. 286, 102--117 (1993; Zbl 0801.49027)
Theocaris, P. S.; Panagiotopoulos, P. D. Neural networks for computing in fracture mechanics. Methods and prospects of applications. (English) Zbl 0782.73077 Comput. Methods Appl. Mech. Eng. 106, No. 1-2, 213-228 (1993). MSC: 74S30 74R99 92B20 68T05 PDFBibTeX XMLCite \textit{P. S. Theocaris} and \textit{P. D. Panagiotopoulos}, Comput. Methods Appl. Mech. Eng. 106, No. 1--2, 213--228 (1993; Zbl 0782.73077) Full Text: DOI
Al-Fahed, A. M.; Panagiotopoulos, P. D. A linear complementarity approach to the articulated multifingered friction gripper. (English) Zbl 0781.70003 J. Rob. Syst. 10, No. 6, 871-887 (1993). MSC: 70B15 74A55 74M15 PDFBibTeX XMLCite \textit{A. M. Al-Fahed} and \textit{P. D. Panagiotopoulos}, J. Rob. Syst. 10, No. 6, 871--887 (1993; Zbl 0781.70003) Full Text: DOI
Kortesis, S.; Panagiotopoulos, P. D. Neural networks for computing in structural analysis: Methods and prospects of applications. (English) Zbl 0782.73075 Int. J. Numer. Methods Eng. 36, No. 13, 2305-2318 (1993). MSC: 74S30 68T05 PDFBibTeX XMLCite \textit{S. Kortesis} and \textit{P. D. Panagiotopoulos}, Int. J. Numer. Methods Eng. 36, No. 13, 2305--2318 (1993; Zbl 0782.73075) Full Text: DOI
Haslinger, J.; Baniotopoulos, C. C.; Panagiotopoulos, P. D. A boundary multivalued integral ”equation” approach to the semipermeability problem. (English) Zbl 0778.76092 Appl. Math., Praha 38, No. 1, 39-60 (1993). MSC: 76S05 76M30 35J85 49J40 PDFBibTeX XMLCite \textit{J. Haslinger} et al., Appl. Math., Praha 38, No. 1, 39--60 (1993; Zbl 0778.76092) Full Text: EuDML
Mistakidis, E. S.; Panagiotopoulos, P. D. Numerical treatment of the nonmonotone (zig-zag) friction and adhesive contact problems with debonding. Approximation by monotone subproblems. (English) Zbl 0777.73059 Comput. Struct. 47, No. 1, 33-46 (1993). MSC: 74A55 74M15 74S30 74P10 PDFBibTeX XMLCite \textit{E. S. Mistakidis} and \textit{P. D. Panagiotopoulos}, Comput. Struct. 47, No. 1, 33--46 (1993; Zbl 0777.73059) Full Text: DOI
Stavroulakis, G. E.; Panagiotopoulos, P. D. Convex multilevel decomposition algorithms for non-monotone problems. (English) Zbl 0773.73102 Int. J. Numer. Methods Eng. 36, No. 11, 1945-1966 (1993). MSC: 74S30 74P10 74A55 74M15 PDFBibTeX XMLCite \textit{G. E. Stavroulakis} and \textit{P. D. Panagiotopoulos}, Int. J. Numer. Methods Eng. 36, No. 11, 1945--1966 (1993; Zbl 0773.73102) Full Text: DOI
Theocaris, P. S.; Panagiotopoulos, P. D. The ”fractal assumption” in cracks: Bilateral calculation methods. (English) Zbl 0772.73065 Int. J. Numer. Methods Eng. 36, No. 9, 1597-1604 (1993). MSC: 74R99 28A80 PDFBibTeX XMLCite \textit{P. S. Theocaris} and \textit{P. D. Panagiotopoulos}, Int. J. Numer. Methods Eng. 36, No. 9, 1597--1604 (1993; Zbl 0772.73065) Full Text: DOI
Theocaris, P. S.; Panagiotopoulos, P. D.; Bisbos, C. Unilateral contact, friction and related interactions in cracks. The direct boundary integral method. (English) Zbl 0773.73084 Int. J. Solids Struct. 30, No. 11, 1545-1561 (1993). MSC: 74A55 74M15 74R99 74S15 PDFBibTeX XMLCite \textit{P. S. Theocaris} et al., Int. J. Solids Struct. 30, No. 11, 1545--1561 (1993; Zbl 0773.73084) Full Text: DOI
Panagiotopoulos, P. D.; Panagouli, O. K.; Mistakidis, E. S. Fractal geometry and fractal material behaviour in solids and structures. (English) Zbl 0767.73007 Arch. Appl. Mech. 63, No. 1, 1-24 (1993). MSC: 74A99 74S05 28A80 PDFBibTeX XMLCite \textit{P. D. Panagiotopoulos} et al., Arch. Appl. Mech. 63, No. 1, 1--24 (1993; Zbl 0767.73007) Full Text: DOI
Theocaris, P. S.; Panagiotopoulos, P. D. Crack-interfaces of fractal type with friction. (English) Zbl 0771.73069 Acta Mech. 98, No. 1-4, 63-78 (1993). MSC: 74R99 28A80 74A55 74M15 PDFBibTeX XMLCite \textit{P. S. Theocaris} and \textit{P. D. Panagiotopoulos}, Acta Mech. 98, No. 1--4, 63--78 (1993; Zbl 0771.73069) Full Text: DOI
Mistakidis, E. S.; Panagiotopoulos, P. D.; Panagouli, O. K. Fractal surfaces and interfaces in structures. Methods and algorithms. (English) Zbl 0770.58022 Chaos Solitons Fractals 2, No. 5, 551-574 (1992). Reviewer: K.Brod (Wiesbaden) MSC: 37D45 PDFBibTeX XMLCite \textit{E. S. Mistakidis} et al., Chaos Solitons Fractals 2, No. 5, 551--574 (1992; Zbl 0770.58022) Full Text: DOI
Panagiotopoulos, P. D.; Stavroulakis, G. E. New types of variational principles based on the notion of quasidifferentiability. (English) Zbl 0756.73096 Acta Mech. 94, No. 3-4, 171-194 (1992). Reviewer: J.Lovíšek (Bratislava) MSC: 74S30 74P10 74A55 74M15 49J40 PDFBibTeX XMLCite \textit{P. D. Panagiotopoulos} and \textit{G. E. Stavroulakis}, Acta Mech. 94, No. 3--4, 171--194 (1992; Zbl 0756.73096) Full Text: DOI
Antes, Heinz; Panagiotopoulos, Panagiotis D. The boundary integral approach to static and dynamic contact problems: equality and inequality methods. (English) Zbl 0764.73002 ISNM. International Series of Numerical Mathematics. 108. Basel: Birkhäuser Verlag. xiv, 307 p. (1992). MSC: 74-02 74S15 74A55 74M15 PDFBibTeX XMLCite \textit{H. Antes} and \textit{P. D. Panagiotopoulos}, The boundary integral approach to static and dynamic contact problems: equality and inequality methods. Basel: Birkhäuser Verlag (1992; Zbl 0764.73002)
Theocaris, P. S.; Panagiotopoulos, P. D. On a mathematical comparison of the S- and T-criteria in fracture mechanics. (English) Zbl 0786.73061 Z. Angew. Math. Mech. 72, No. 8, 341-345 (1992). MSC: 74R99 74C99 PDFBibTeX XMLCite \textit{P. S. Theocaris} and \textit{P. D. Panagiotopoulos}, Z. Angew. Math. Mech. 72, No. 8, 341--345 (1992; Zbl 0786.73061) Full Text: DOI
Panagiotopoulos, P. D.; Panagouli, O. K. Fractal interfaces in structures: Methods of calculation. (English) Zbl 0771.73061 Comput. Struct. 45, No. 2, 369-380 (1992). MSC: 74K99 28A80 PDFBibTeX XMLCite \textit{P. D. Panagiotopoulos} and \textit{O. K. Panagouli}, Comput. Struct. 45, No. 2, 369--380 (1992; Zbl 0771.73061) Full Text: DOI
Panagiotopoulos, P. D.; Haslinger, J. On the dual reciprocal variational approach to the Signorini-Fichera problem. Convex and nonconvex generalization. (English) Zbl 0767.73098 Z. Angew. Math. Mech. 72, No. 10, 497-506 (1992). MSC: 74S30 74P10 74B05 49J40 PDFBibTeX XMLCite \textit{P. D. Panagiotopoulos} and \textit{J. Haslinger}, Z. Angew. Math. Mech. 72, No. 10, 497--506 (1992; Zbl 0767.73098) Full Text: DOI
Panagouli, O. K.; Panagiotopoulos, P. D.; Mistakidis, E. S. On the numerical solution of structures with fractal geometry: The FE approach. (English) Zbl 0768.73078 Meccanica 27, No. 4, 263-274 (1992). MSC: 74S05 74K99 28A80 PDFBibTeX XMLCite \textit{O. K. Panagouli} et al., Meccanica 27, No. 4, 263--274 (1992; Zbl 0768.73078) Full Text: DOI
Panagiotopoulos, P. D.; Mistakidis, E. S.; Panagouli, O. K. Fractal interfaces with unilateral contact and friction conditions. (English) Zbl 0764.73076 Comput. Methods Appl. Mech. Eng. 99, No. 2-3, 395-412 (1992). MSC: 74A55 74M15 28A80 PDFBibTeX XMLCite \textit{P. D. Panagiotopoulos} et al., Comput. Methods Appl. Mech. Eng. 99, No. 2--3, 395--412 (1992; Zbl 0764.73076) Full Text: DOI
Theocaris, P. S.; Panagiotopoulos, P. D. On the consideration of unilateral contact and friction in cracks. The boundary integral method. (English) Zbl 0767.73089 Int. J. Numer. Methods Eng. 35, No. 8, 1697-1708 (1992). MSC: 74S15 74A55 74M15 74R99 PDFBibTeX XMLCite \textit{P. S. Theocaris} and \textit{P. D. Panagiotopoulos}, Int. J. Numer. Methods Eng. 35, No. 8, 1697--1708 (1992; Zbl 0767.73089) Full Text: DOI
Panagiotopoulos, P. D.; Haslinger, J. Optimal control and identification of structures involving multivalued nonmonotonicities. Existence and approximation results. (English) Zbl 0779.73035 Eur. J. Mech., A 11, No. 4, 425-445 (1992). Reviewer: S.Zanfir (Craiova) MSC: 74M05 93B30 49J40 PDFBibTeX XMLCite \textit{P. D. Panagiotopoulos} and \textit{J. Haslinger}, Eur. J. Mech., A 11, No. 4, 425--445 (1992; Zbl 0779.73035)
Al-Fahed, A. M.; Stavroulakis, G. E.; Panagiotopoulos, P. D. Hard and soft fingered robot grippers. The linear complementarity approach. (English) Zbl 0796.70004 Z. Angew. Math. Mech. 71, No. 7-8, 257-265 (1991). MSC: 70B15 70E99 PDFBibTeX XMLCite \textit{A. M. Al-Fahed} et al., Z. Angew. Math. Mech. 71, No. 7--8, 257--265 (1991; Zbl 0796.70004) Full Text: DOI
Stavroulakis, G. E.; Panagiotopoulos, P. D.; Al-Fahed, A. M. On the rigid body displacements and rotations in unilateral contact problems and applications. (English) Zbl 0746.73022 Comput. Struct. 40, No. 3, 599-614 (1991). MSC: 74S30 74P10 65K05 74A55 74M15 PDFBibTeX XMLCite \textit{G. E. Stavroulakis} et al., Comput. Struct. 40, No. 3, 599--614 (1991; Zbl 0746.73022) Full Text: DOI
Theocaris, P. S.; Panagiotopoulos, P. D. On the \(T\)- and \(S\)-criteria in fracture mechanics: New formulations and variational principles. (English) Zbl 0738.73062 Acta Mech. 87, No. 3-4, 135-152 (1991). MSC: 74R99 74S30 74P10 PDFBibTeX XMLCite \textit{P. S. Theocaris} and \textit{P. D. Panagiotopoulos}, Acta Mech. 87, No. 3--4, 135--152 (1991; Zbl 0738.73062) Full Text: DOI