Rojas-Quintero, Juan Antonio; Rojas-Estrada, Juan Antonio; Villalobos-Chin, Jorge; Santibañez, Victor; Bugarin, Eusebio Optimal controller applied to robotic systems using covariant control equations. (English) Zbl 1492.93127 Int. J. Control 95, No. 6, 1576-1589 (2022). MSC: 93C85 93C30 49N90 PDFBibTeX XMLCite \textit{J. A. Rojas-Quintero} et al., Int. J. Control 95, No. 6, 1576--1589 (2022; Zbl 1492.93127) Full Text: DOI
Iwaniec, Tadeusz; Martin, Gaven; Onninen, Jani Energy-minimal principles in geometric function theory. (English) Zbl 1484.30038 N. Z. J. Math. 52, 605-642 (2021). Reviewer: Shengjin Huo (Tianjin) MSC: 30C62 31A05 49J10 PDFBibTeX XMLCite \textit{T. Iwaniec} et al., N. Z. J. Math. 52, 605--642 (2021; Zbl 1484.30038) Full Text: DOI arXiv
Massa, Enrico; Pagani, Enrico Deformation of piecewise differentiable curves in constrained variational calculus. (English) Zbl 1380.49044 Differ. Geom. Appl. 54, Part A, 298-313 (2017). MSC: 49M30 65K10 53B05 70Q05 PDFBibTeX XMLCite \textit{E. Massa} and \textit{E. Pagani}, Differ. Geom. Appl. 54, Part A, 298--313 (2017; Zbl 1380.49044) Full Text: DOI Link
Zatloukal, Václav Classical field theories from Hamiltonian constraint: canonical equations of motion and local Hamilton-Jacobi theory. (English) Zbl 1364.70041 Int. J. Geom. Methods Mod. Phys. 13, No. 6, Article ID 1650072, 25 p. (2016). Reviewer: Giovanni Rastelli (Vercelli) MSC: 70S05 49S05 15A66 PDFBibTeX XMLCite \textit{V. Zatloukal}, Int. J. Geom. Methods Mod. Phys. 13, No. 6, Article ID 1650072, 25 p. (2016; Zbl 1364.70041) Full Text: DOI arXiv
Bernard, Yann Noether’s theorem and the Willmore functional. (English) Zbl 1343.58008 Adv. Calc. Var. 9, No. 3, 217-234 (2016). Reviewer: Dumitru Motreanu (Perpignan) MSC: 58E15 58E30 49Q10 53A30 35R01 35J35 35J48 35J50 PDFBibTeX XMLCite \textit{Y. Bernard}, Adv. Calc. Var. 9, No. 3, 217--234 (2016; Zbl 1343.58008) Full Text: DOI arXiv
Massa, Enrico; Bruno, Danilo; Luria, Gianvittorio; Pagani, Enrico Geometric constrained variational calculus. I: Piecewise smooth extremals. (English) Zbl 1319.49031 Int. J. Geom. Methods Mod. Phys. 12, No. 5, Article ID 1550061, 42 p. (2015). MSC: 49K15 93B27 49J99 70F25 PDFBibTeX XMLCite \textit{E. Massa} et al., Int. J. Geom. Methods Mod. Phys. 12, No. 5, Article ID 1550061, 42 p. (2015; Zbl 1319.49031) Full Text: DOI arXiv
de León, Manuel; Martín de Diego, David; Vaquero, Miguel A Hamilton-Jacobi theory for singular Lagrangian systems in the Skinner and Rusk setting. (English) Zbl 1262.49035 Int. J. Geom. Methods Mod. Phys. 9, No. 8, Paper No. 1250074, 24 p. (2012). MSC: 49L99 37J05 53D05 70H20 70S05 PDFBibTeX XMLCite \textit{M. de León} et al., Int. J. Geom. Methods Mod. Phys. 9, No. 8, Paper No. 1250074, 24 p. (2012; Zbl 1262.49035) Full Text: DOI arXiv
Saunders, David Some geometric aspects of the calculus of variations in several independent variables. (English) Zbl 1235.58014 Commun. Math. 18, No. 1, 3-19 (2010). MSC: 58E30 58E50 49K10 35A15 58A10 58A20 PDFBibTeX XMLCite \textit{D. Saunders}, Commun. Math. 18, No. 1, 3--19 (2010; Zbl 1235.58014) Full Text: EuDML
Crampin, M.; Saunders, D. J. Some concepts of regularity for parametric multiple-integral problems in the calculus of variations. (English) Zbl 1224.58012 Czech. Math. J. 59, No. 3, 741-758 (2009). MSC: 58E15 49N60 PDFBibTeX XMLCite \textit{M. Crampin} and \textit{D. J. Saunders}, Czech. Math. J. 59, No. 3, 741--758 (2009; Zbl 1224.58012) Full Text: DOI EuDML Link
Wagner, M. Pontryagin’s maximum principle for multidimensional control problems in image processing. (English) Zbl 1159.49033 J. Optim. Theory Appl. 140, No. 3, 543-576 (2009). MSC: 49K20 94A08 68U10 PDFBibTeX XMLCite \textit{M. Wagner}, J. Optim. Theory Appl. 140, No. 3, 543--576 (2009; Zbl 1159.49033) Full Text: DOI
Melikyan, Arik; Akhmetzhanov, Andrei; Hovakimyan, Naira On initial value and terminal value problems for Hamilton-Jacobi equation. (English) Zbl 1120.49022 Syst. Control Lett. 56, No. 11-12, 714-721 (2007). MSC: 49L25 35G15 49N70 91A23 PDFBibTeX XMLCite \textit{A. Melikyan} et al., Syst. Control Lett. 56, No. 11--12, 714--721 (2007; Zbl 1120.49022) Full Text: DOI
Pickenhain, S.; Wagner, M. Minimizing sequences in class-qualified deposit problems. (English) Zbl 1134.49015 Set-Valued Anal. 14, No. 2, 105-120 (2006). MSC: 49K20 26B35 26E25 49Q20 PDFBibTeX XMLCite \textit{S. Pickenhain} and \textit{M. Wagner}, Set-Valued Anal. 14, No. 2, 105--120 (2006; Zbl 1134.49015) Full Text: DOI
Torres, D. F. M. On the Noether theorem for optimal control. (English) Zbl 1293.49051 Eur. J. Control 8, No. 1, 56-63 (2002). MSC: 49K27 PDFBibTeX XMLCite \textit{D. F. M. Torres}, Eur. J. Control 8, No. 1, 56--63 (2002; Zbl 1293.49051) Full Text: DOI
Wagner, M. Pontryagin’s maximum principle for Dieudonné-Rashevsky type problems involving Lipschitz functions. (English) Zbl 0949.49018 Optimization 46, No. 2, 165-184 (1999). Reviewer: U.Raitums (Riga) MSC: 49K20 PDFBibTeX XMLCite \textit{M. Wagner}, Optimization 46, No. 2, 165--184 (1999; Zbl 0949.49018) Full Text: DOI
Dacorogna, Bernard Cauchy-Dirichlet problem for first order nonlinear systems. (English) Zbl 0911.35034 J. Funct. Anal. 152, No. 2, 404-446 (1998). Reviewer: T.Roubíček (Praha) MSC: 35F30 49J45 PDFBibTeX XMLCite \textit{B. Dacorogna}, J. Funct. Anal. 152, No. 2, 404--446 (1998; Zbl 0911.35034) Full Text: DOI
Dacorogna, Bernard; Marcellini, Paolo General existence theorems for Hamilton-Jacobi equations in the scalar and vectorial cases. (English) Zbl 0901.49027 Acta Math. 178, No. 1, 1-37 (1997). Reviewer: E.Mascolo (Firenze) MSC: 49L25 PDFBibTeX XMLCite \textit{B. Dacorogna} and \textit{P. Marcellini}, Acta Math. 178, No. 1, 1--37 (1997; Zbl 0901.49027) Full Text: DOI
Popescu, Mihai Applications of the Hamilton-Jacobi theory to the optimisation of orbital transfer. (English) Zbl 0898.70018 Nonlinear Anal., Theory Methods Appl. 30, No. 6, 3427-3436 (1997). MSC: 70M20 70H15 49L20 49K15 PDFBibTeX XMLCite \textit{M. Popescu}, Nonlinear Anal., Theory Methods Appl. 30, No. 6, 3427--3436 (1997; Zbl 0898.70018) Full Text: DOI
Sutton, Michael D. The differential invariants of particle Lagrangians under equivalence by contact transformations. (English) Zbl 0857.53010 Rocky Mt. J. Math. 26, No. 1, 299-328 (1996). Reviewer: M.de León (Madrid) MSC: 53A55 53B40 49J05 70H99 PDFBibTeX XMLCite \textit{M. D. Sutton}, Rocky Mt. J. Math. 26, No. 1, 299--328 (1996; Zbl 0857.53010) Full Text: DOI Link
Gonçalves Henriques, Pedro Calculus of variations in the context of exterior differential systems. (English) Zbl 0802.49030 Differ. Geom. Appl. 3, No. 4, 331-372 (1993). Reviewer: R.Schianchi (L’Aquila) MSC: 49Q20 58A15 PDFBibTeX XMLCite \textit{P. Gonçalves Henriques}, Differ. Geom. Appl. 3, No. 4, 331--372 (1993; Zbl 0802.49030) Full Text: DOI
Dierkes, Ulrich A Hamiltonian Jacobi theory for singular Riemannian metrics. (English) Zbl 0778.49027 Arch. Math. 61, No. 3, 260-271 (1993). Reviewer: U.Dierkes (Bonn) MSC: 49L99 PDFBibTeX XMLCite \textit{U. Dierkes}, Arch. Math. 61, No. 3, 260--271 (1993; Zbl 0778.49027) Full Text: DOI
Olver, Peter J. Equivalence and the Cartan form. (English) Zbl 0794.49041 Acta Appl. Math. 31, No. 2, 99-136 (1993). MSC: 49Q20 70H99 PDFBibTeX XMLCite \textit{P. J. Olver}, Acta Appl. Math. 31, No. 2, 99--136 (1993; Zbl 0794.49041) Full Text: DOI
Klötzler, Rolf The Lagrange multiplier rule for multi-dimensional problems of optimal control. (English) Zbl 0784.49015 Ann. Oper. Res. 37, No. 1-4, 403-413 (1992). MSC: 49K15 PDFBibTeX XMLCite \textit{R. Klötzler}, Ann. Oper. Res. 37, No. 1--4, 403--413 (1992; Zbl 0784.49015) Full Text: DOI
López, M. C.; Noriega, R. J.; Schifini, C. G. Equivalence and \(s\)-equivalence of vector-tensor Lagrangians. (English) Zbl 0753.35003 J. Math. Phys. 32, No. 8, 2063-2064 (1991). Reviewer: I.M.Mladenov (Sofia) MSC: 35A15 35B05 49Q20 35Q99 37C80 PDFBibTeX XMLCite \textit{M. C. López} et al., J. Math. Phys. 32, No. 8, 2063--2064 (1991; Zbl 0753.35003) Full Text: DOI
Sivaloganathan, J. The generalised Hamilton-Jacobi inequality and the stability of equilibria in nonlinear elasticity. (English) Zbl 0709.73014 Arch. Ration. Mech. Anal. 107, No. 4, 347-369 (1989). Reviewer: S.Zheng MSC: 74B20 74S30 74P10 49J40 PDFBibTeX XMLCite \textit{J. Sivaloganathan}, Arch. Ration. Mech. Anal. 107, No. 4, 347--369 (1989; Zbl 0709.73014) Full Text: DOI
Rund, Hanno Legendre transformations and Cartan forms in the calculus of variations of multiple integrals. II: Canonical distributions and Cartan forms. (English) Zbl 0696.49067 Quaest. Math. 12, No. 3, 315-339 (1989). Reviewer: H.Benker MSC: 49Q99 58A15 44A15 49L99 PDFBibTeX XMLCite \textit{H. Rund}, Quaest. Math. 12, No. 3, 315--339 (1989; Zbl 0696.49067) Full Text: DOI
Rund, Hanno Legendre transformations and Cartan forms in the calculus of variations of multiple integrals. I: Legendre transformations. (English) Zbl 0681.49031 Quaest. Math. 12, No. 2, 205-229 (1989). Reviewer: H.Benker MSC: 49L99 58A15 44A15 49Q99 PDFBibTeX XMLCite \textit{H. Rund}, Quaest. Math. 12, No. 2, 205--229 (1989; Zbl 0681.49031) Full Text: DOI
Sivaloganathan, J. Implications of rank one convexity. (English) Zbl 0664.73006 Ann. Inst. Henri Poincaré, Anal. Non Linéaire 5, No. 2, 99-118 (1988). Reviewer: J.Lovíšek MSC: 74B20 74S30 74G30 74H25 49J45 PDFBibTeX XMLCite \textit{J. Sivaloganathan}, Ann. Inst. Henri Poincaré, Anal. Non Linéaire 5, No. 2, 99--118 (1988; Zbl 0664.73006) Full Text: DOI Numdam EuDML
Churchill, L. W. Variational techniques on classes of Lagrangians. (English) Zbl 0637.70012 Int. J. Theor. Phys. 26, 741-754 (1987). MSC: 70Sxx 37J99 70H40 49S05 83C05 PDFBibTeX XMLCite \textit{L. W. Churchill}, Int. J. Theor. Phys. 26, 741--754 (1987; Zbl 0637.70012) Full Text: DOI
Edelen, Dominic G. B.; Snyman, Izak M. Cartan forms for multiple integral problems in the calculus of variations. (English) Zbl 0641.49025 J. Math. Anal. Appl. 120, 218-239 (1986). Reviewer: J.Chrastina MSC: 49Q99 58A10 58A15 PDFBibTeX XMLCite \textit{D. G. B. Edelen} and \textit{I. M. Snyman}, J. Math. Anal. Appl. 120, 218--239 (1986; Zbl 0641.49025) Full Text: DOI
Bhutani, O. P.; Mital, Poornima On the first integral of the nonlinear shallow-membrane equation via Noether’s theorem. (English) Zbl 0583.73015 Int. J. Eng. Sci. 23, 353-357 (1985). Reviewer: N.D.Sengupta MSC: 74S30 74B20 35J65 49L99 PDFBibTeX XMLCite \textit{O. P. Bhutani} and \textit{P. Mital}, Int. J. Eng. Sci. 23, 353--357 (1985; Zbl 0583.73015) Full Text: DOI
Snyman, I. M. On the transversal distribution and the complete figure in the second order multiple integral problem in the calculus of variations. (English) Zbl 0562.49019 Aequationes Math. 27, 163-186 (1984). Reviewer: H.Grässer MSC: 49Q20 58E10 58A30 PDFBibTeX XMLCite \textit{I. M. Snyman}, Aequationes Math. 27, 163--186 (1984; Zbl 0562.49019) Full Text: DOI EuDML
Ball, J. M.; Marsden, J. E. Quasiconvexity at the boundary, positivity of the second variation and elastic stability. (English) Zbl 0552.73006 Arch. Ration. Mech. Anal. 86, 251-277 (1984). Reviewer: G.Cimatti MSC: 74S30 74G99 74H99 74B20 49K27 PDFBibTeX XMLCite \textit{J. M. Ball} and \textit{J. E. Marsden}, Arch. Ration. Mech. Anal. 86, 251--277 (1984; Zbl 0552.73006) Full Text: DOI
Rund, Hanno Gauge transformations of type (0,2) tensor fields and associated variational principles. (English) Zbl 0544.53022 Quaest. Math. 7, 105-140 (1984). Reviewer: V.Oproiu MSC: 53B50 53C80 49L99 81T08 PDFBibTeX XMLCite \textit{H. Rund}, Quaest. Math. 7, 105--140 (1984; Zbl 0544.53022) Full Text: DOI
Kirkovits, Magdalen Sz. Equivalent problems in the calculus of variations whose fundamental functions involve second-order derivatives. (English) Zbl 0538.49021 Acta Math. Hung. 43, 341-346 (1984). Reviewer: M.Arnsen MSC: 49L99 49K05 53B40 PDFBibTeX XMLCite \textit{M. Sz. Kirkovits}, Acta Math. Hung. 43, 341--346 (1984; Zbl 0538.49021) Full Text: DOI
Anderson, Ian M.; Duchamp, Thomas E. Variational principles for second-order quasi-linear scalar equations. (English) Zbl 0533.49010 J. Differ. Equations 51, 1-47 (1984). Reviewer: J.Vaníček MSC: 49K20 35A15 35G20 49L99 PDFBibTeX XMLCite \textit{I. M. Anderson} and \textit{T. E. Duchamp}, J. Differ. Equations 51, 1--47 (1984; Zbl 0533.49010) Full Text: DOI
Rund, Hanno The construction of the complete figure in the calculus of variations of multiple integrals: A direct approach. (English) Zbl 0491.49019 Quaest. Math. 5, 187-218 (1982). MSC: 49L99 57R30 70H03 PDFBibTeX XMLCite \textit{H. Rund}, Quaest. Math. 5, 187--218 (1982; Zbl 0491.49019) Full Text: DOI
Rund, Hanno Euler-Lagrange equations as divergence conditions. (English) Zbl 0477.49012 Quaest. Math. 4, 229-253 (1981). MSC: 49K10 49Q20 58A17 49Q15 PDFBibTeX XMLCite \textit{H. Rund}, Quaest. Math. 4, 229--253 (1981; Zbl 0477.49012) Full Text: DOI
Anderson, Ian M. The principle of minimal gravitational coupling. (English) Zbl 0462.49041 Arch. Ration. Mech. Anal. 75, 349-372 (1981). MSC: 49S05 83C05 PDFBibTeX XMLCite \textit{I. M. Anderson}, Arch. Ration. Mech. Anal. 75, 349--372 (1981; Zbl 0462.49041) Full Text: DOI
Ball, J. M.; Currie, J. C.; Olver, P. J. Null Lagrangians, weak continuity, and variational problems of arbitrary order. (English) Zbl 0459.35020 J. Funct. Anal. 41, 135-174 (1981). MSC: 35G20 49J20 74B99 32T99 PDFBibTeX XMLCite \textit{J. M. Ball} et al., J. Funct. Anal. 41, 135--174 (1981; Zbl 0459.35020) Full Text: DOI
Berry, Thomas G.; Venter, Sarel Integral formulae associated with non-parameter-invariant multiple integral problems of arbitrary order in the calculus of variations. (English) Zbl 0459.49032 Aequationes Math. 21, 200-224 (1980). MSC: 49Q99 58A15 PDFBibTeX XMLCite \textit{T. G. Berry} and \textit{S. Venter}, Aequationes Math. 21, 200--224 (1980; Zbl 0459.49032) Full Text: DOI EuDML
Rund, Hanno Connection and curvature forms generated by invariant variational principles. (English) Zbl 0433.49017 Result. Math. 3, 74-120 (1980). MSC: 49Q99 58E30 53A55 37J99 81T08 PDFBibTeX XMLCite \textit{H. Rund}, Result. Math. 3, 74--120 (1980; Zbl 0433.49017) Full Text: DOI
Rund, Hanno Clebsch representations and relativistic dynamical systems. (English) Zbl 0418.49042 Arch. Ration. Mech. Anal. 71, 199-220 (1979). MSC: 49S05 49L99 70H30 83C05 83C10 PDFBibTeX XMLCite \textit{H. Rund}, Arch. Ration. Mech. Anal. 71, 199--220 (1979; Zbl 0418.49042) Full Text: DOI
Anderson, Ian M. Tensorial Euler-Lagrange expressions and conservation laws. (English) Zbl 0418.49041 Aequationes Math. 17, 255-291 (1978). MSC: 49S05 83C05 PDFBibTeX XMLCite \textit{I. M. Anderson}, Aequationes Math. 17, 255--291 (1978; Zbl 0418.49041) Full Text: DOI EuDML
Armsen, Moritz Variational theory of Riemannian subspaces. (English) Zbl 0396.53012 Manuscr. Math. 26, 315-329 (1978). MSC: 53B25 49L99 53C40 PDFBibTeX XMLCite \textit{M. Armsen}, Manuscr. Math. 26, 315--329 (1978; Zbl 0396.53012) Full Text: DOI EuDML
Rund, Hanno Clebsch potentials and variational principles in the theory of dynamical systems. (English) Zbl 0372.49025 Arch. Ration. Mech. Anal. 65, 305-334 (1977). MSC: 49S05 49L99 70H05 PDFBibTeX XMLCite \textit{H. Rund}, Arch. Ration. Mech. Anal. 65, 305--334 (1977; Zbl 0372.49025) Full Text: DOI
Santilli, Ruggero Maria Necessary and sufficient conditions for the existence of a Lagrangian in field theory. II: Direct analytic representations of tensorial field equations. (English) Zbl 0354.49024 Ann. Phys. 103, 409-468 (1977). MSC: 49S05 49Q99 58A15 PDFBibTeX XMLCite \textit{R. M. Santilli}, Ann. Phys. 103, 409--468 (1977; Zbl 0354.49024) Full Text: DOI
Santilli, Ruggero Maria Necessary and sufficient conditions for the existence of a Lagrangian in field theory. I: Variational approach to selfadjointness for tensorial field equations. (English) Zbl 0354.49023 Ann. Phys. 103, 354-408 (1977). MSC: 49S05 49Q99 58A15 PDFBibTeX XMLCite \textit{R. M. Santilli}, Ann. Phys. 103, 354--408 (1977; Zbl 0354.49023) Full Text: DOI
Armsen, Moritz A variational proof of the Gauss-Bonnet formula. (English) Zbl 0351.53035 Manuscr. Math. 20, 245-253 (1977). MSC: 53C20 49K20 53C65 PDFBibTeX XMLCite \textit{M. Armsen}, Manuscr. Math. 20, 245--253 (1977; Zbl 0351.53035) Full Text: DOI EuDML
Goor, Robert M. Existence theorems for parametric problems in the calculus of variations and approximation. (English) Zbl 0364.49007 Trans. Am. Math. Soc. 223, 347-365 (1976). MSC: 49J45 49J10 PDFBibTeX XMLCite \textit{R. M. Goor}, Trans. Am. Math. Soc. 223, 347--365 (1976; Zbl 0364.49007) Full Text: DOI
Lovelock, David Invariant variational principles involving vector and metric fields in 4- dimensions. (English) Zbl 0354.49022 Quaest. Math. 1, 101-134 (1976). MSC: 49S05 PDFBibTeX XMLCite \textit{D. Lovelock}, Quaest. Math. 1, 101--134 (1976; Zbl 0354.49022) Full Text: DOI
Grasser, H. S. P. The complete figure for second order multiple integral problems in the calculus of variations. (English) Zbl 0348.49016 Aequationes Math. 14, 363-386 (1976). MSC: 49L99 49Q15 PDFBibTeX XMLCite \textit{H. S. P. Grasser}, Aequationes Math. 14, 363--386 (1976; Zbl 0348.49016) Full Text: DOI EuDML
Rund, Hanno Adjoint problems in the calculus of variations of multiple integrals. (English) Zbl 0345.49013 Quaest. Math. 1, 29-82 (1976). MSC: 49L99 49Q05 35A30 PDFBibTeX XMLCite \textit{H. Rund}, Quaest. Math. 1, 29--82 (1976; Zbl 0345.49013) Full Text: DOI
Armsen, Moritz An imbedding theorem in the calculus of variations for multiple integrals, addendum. (English) Zbl 0341.49013 Aequationes Math. 14, 445-450 (1976). MSC: 49L99 PDFBibTeX XMLCite \textit{M. Armsen}, Aequationes Math. 14, 445--450 (1976; Zbl 0341.49013) Full Text: DOI EuDML
Bhatkar, Vijay P. Nonlocal variational theory and optimal control problems. (English) Zbl 0329.49001 Int. J. Engin. Sci. 14, 491-509 (1976). MSC: 49-02 49K99 49K20 PDFBibTeX XMLCite \textit{V. P. Bhatkar}, Int. J. Eng. Sci. 14, 491--509 (1976; Zbl 0329.49001) Full Text: DOI
Rund, Hanno Pontryagin functions for multiple integral control problems. (English) Zbl 0304.49010 J. Optimization Theory Appl. 18, 511-520 (1976). MSC: 49K20 93C20 PDFBibTeX XMLCite \textit{H. Rund}, J. Optim. Theory Appl. 18, 511--520 (1976; Zbl 0304.49010) Full Text: DOI
Snow, Donald R. A sufficiency technique in calculus of variations using Caratheodory’s equivalent problems approach. (English) Zbl 0318.49019 J. Math. Anal. Appl. 51, 129-140 (1975). MSC: 49L99 PDFBibTeX XMLCite \textit{D. R. Snow}, J. Math. Anal. Appl. 51, 129--140 (1975; Zbl 0318.49019) Full Text: DOI
Rund, Hanno Conservation criteria, canonical transformations, and integral invariants in the field theory of Caratheodory for multiple integral variational problems. (English) Zbl 0317.49006 Aequationes Math. 13, 121-149 (1975). MSC: 49J27 49L99 70H20 PDFBibTeX XMLCite \textit{H. Rund}, Aequationes Math. 13, 121--149 (1975; Zbl 0317.49006) Full Text: DOI EuDML
Horndeski, Gregory Walter Sufficiency conditions under which a Lagrangian is an ordinary divergence. (English) Zbl 0311.49030 Aequationes Math. 12, 232-241 (1975). MSC: 49S05 53A99 70H03 37-XX PDFBibTeX XMLCite \textit{G. W. Horndeski}, Aequationes Math. 12, 232--241 (1975; Zbl 0311.49030) Full Text: DOI EuDML
Logan, John David; Blakeslee, J. S. An invariance theory for second-order variational problems. (English) Zbl 0311.49014 J. Math. Phys. 16, 1374-1379 (1975). MSC: 49K99 70G99 49S05 PDFBibTeX XMLCite \textit{J. D. Logan} and \textit{J. S. Blakeslee}, J. Math. Phys. 16, 1374--1379 (1975; Zbl 0311.49014) Full Text: DOI
Armsen, Moritz An imbedding theorem in the calculus of variations for multiple integrals. (English) Zbl 0299.49017 Aequationes Math. 12, 65-79 (1975). MSC: 49Q15 49Q20 49L99 PDFBibTeX XMLCite \textit{M. Armsen}, Aequationes Math. 12, 65--79 (1975; Zbl 0299.49017) Full Text: DOI EuDML
Logan, John David Conformal invariance of multiple integrals in the calculus of variations. (English) Zbl 0294.49011 J. Math. Anal. Appl. 48, 618-631 (1974). MSC: 49S05 49L99 70H25 PDFBibTeX XMLCite \textit{J. D. Logan}, J. Math. Anal. Appl. 48, 618--631 (1974; Zbl 0294.49011) Full Text: DOI
Rund, Hanno Integral formulae associated with the Euler-Lagrange operators of multiple integral problems in the calculus of variations. (English) Zbl 0293.49001 Aequationes Math. 11, 212-229 (1974). MSC: 49J20 49L99 49S05 PDFBibTeX XMLCite \textit{H. Rund}, Aequationes Math. 11, 212--229 (1974; Zbl 0293.49001) Full Text: DOI EuDML
Rund, Hanno Transversality and fields of extremals of multiple integral problems in the calculus of variations. (English) Zbl 0283.49012 Aequationes Math. 10, 236-261 (1974). MSC: 49L99 PDFBibTeX XMLCite \textit{H. Rund}, Aequationes Math. 10, 236--261 (1974; Zbl 0283.49012) Full Text: DOI EuDML
Rund, Hanno Sufficiency conditions for multiple integral control problems. (English) Zbl 0258.49006 J. Optimization Theory Appl. 13, 125-138 (1974). MSC: 49K20 PDFBibTeX XMLCite \textit{H. Rund}, J. Optim. Theory Appl. 13, 125--138 (1974; Zbl 0258.49006) Full Text: DOI
Djukic, Djordje S. Noether’s theorem for optimum control systems. (English) Zbl 0281.49009 Int. J. Control, I. Ser. 18, 667-672 (1973). MSC: 49K15 PDFBibTeX XMLCite \textit{D. S. Djukic}, Int. J. Control, I. Ser. 18, 667--672 (1973; Zbl 0281.49009) Full Text: DOI
Logan, John David First integrals in the discrete variational calculus. (English) Zbl 0268.49022 Aequationes Math. 9, 210-220 (1973). MSC: 49K99 PDFBibTeX XMLCite \textit{J. D. Logan}, Aequationes Math. 9, 210--220 (1973; Zbl 0268.49022) Full Text: DOI EuDML
Logan, John David A canonical formalism for systems governed by certain difference equations. (English) Zbl 0256.49028 Int. J. Control, I. Ser. 17, 1095-1103 (1973). MSC: 49K99 PDFBibTeX XMLCite \textit{J. D. Logan}, Int. J. Control, I. Ser. 17, 1095--1103 (1973; Zbl 0256.49028) Full Text: DOI
Edelen, Dominic G. B.; Laws, Norman On equations of motion and constitutive relations as variational inferences. (English) Zbl 0265.49021 J. Math. Anal. Appl. 38, 61-72 (1972). MSC: 49Q99 58A15 PDFBibTeX XMLCite \textit{D. G. B. Edelen} and \textit{N. Laws}, J. Math. Anal. Appl. 38, 61--72 (1972; Zbl 0265.49021) Full Text: DOI
Lovelock, D. The Euler-Lagrange expression and degenerate Lagrange densities. (English) Zbl 0252.49029 J. Aust. Math. Soc. 14, 482-495 (1972). MSC: 49Q99 49S05 PDFBibTeX XMLCite \textit{D. Lovelock}, J. Aust. Math. Soc. 14, 482--495 (1972; Zbl 0252.49029) Full Text: DOI
Davies, E. T. A geometrical theory of multiple integral problems in the calculus of variations. (English) Zbl 0232.49010 Aequationes Math. 7, 173-181 (1971). MSC: 49Q15 PDFBibTeX XMLCite \textit{E. T. Davies}, Aequationes Math. 7, 173--181 (1971; Zbl 0232.49010) Full Text: DOI EuDML