Tsagas, Grigoris F.

Compute Distance To:
 Author ID: tsagas.grigoris-f Published as: Tsagas, Gr.; Tsagas, Grigoris F.; Tsagas, G.; Tsagas, Gr. F.
 Documents Indexed: 142 Publications since 1969 Co-Authors: 32 Co-Authors with 89 Joint Publications 282 Co-Co-Authors
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Co-Authors

 46 single-authored 15 Kobotis, Apostolos 9 Christophoridou, Chryssi 9 Dimou, George 7 Agrafiotou, Xanthipi 7 Papantoniou, Basil J. 6 Xenos, Philippos J. 5 Mazumdar, Himadri Pai 5 Synefaki, Aspasia I. 4 Tapanidis, Th. 3 Alexiou, Dimitra 3 Katsiaris, D. 3 Koukouvinos, T. 3 Ledger, Arthur Johnson 3 Nerantzi, Polyxeni 3 Panos, S. 3 Tsonis, Athanasios 2 Adhikari, Mahima Ranjan 2 Balan, Vladimir 2 Bitis, Gr. 2 Dimou, G. E. 2 Goldberg, Samuel I. 2 Kalogeridis, K. 2 Kessoglidis, M. 2 Kockinos, Constantin-Neophytos 2 Stavrinos, Panayiotis C. 2 Terzis, George 2 Vougiouklis, Thomas N. 1 Barbari, P. 1 Christophoridou, Cr. 1 Klingenberg, Wilhelm P. A. 1 Kortesis, S. K. 1 Ławrynowicz, Julian Mieczysław 1 Michaleas, Ch. 1 Miron, Radu
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Serials

 21 Tensor. New Series 21 Journal of Institute of Mathematics and Computer Sciences. Mathematics Series 6 Bulletin of the Calcutta Mathematical Society 6 Balkan Journal of Geometry and its Applications (BJGA) 4 Algebras, Groups and Geometries 3 Hadronic Journal 3 Bulletin Mathématique de la Société des Sciences Mathématiques de la République Socialiste de Roumanie. Nouvelle Série 3 Tamkang Journal of Mathematics 2 Journal of Differential Geometry 2 Proceedings of the American Mathematical Society 2 Rendiconti dell’Istituto di Matematica dell’Università di Trieste 2 International Journal of Computer Mathematics 2 Review Bulletin of the Calcutta Mathematical Society 2 Communications in Applied Analysis 2 Nonlinear Functional Analysis and Applications 1 Indian Journal of Pure & Applied Mathematics 1 Mathematica Balkanica 1 Rocky Mountain Journal of Mathematics 1 Annali di Matematica Pura ed Applicata. Serie Quarta 1 International Journal of Mathematics and Mathematical Sciences 1 Journal of Geometry 1 Matematički Vesnik 1 Rendiconti del Circolo Matemàtico di Palermo. Serie II 1 Transactions of the American Mathematical Society 1 Radovi Matematički 1 Atti della Accademia Nazionale dei Lincei. Serie Ottava. Rendiconti. Classe di Scienze Fisiche, Matematiche e Naturali 1 Analele Științifice ale Universității Al. I. Cuza din Iași. Serie Nouă. Matematică 1 Analele Științifice ale Universității “Ovidius” Constanța. Seria: Matematică 1 Scientific Bulletin. Politehnica University of Bucharest. Series A 1 Scientific Bulletin. Series A. Applied Mathematics and Physics. Politehnica University of Bucharest 1 DGDS. Differential Geometry – Dynamical Systems 1 Journal of the Calcutta Mathematical Society
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Fields

 85 Differential geometry (53-XX) 38 Global analysis, analysis on manifolds (58-XX) 37 Nonassociative rings and algebras (17-XX) 8 Several complex variables and analytic spaces (32-XX) 5 Topological groups, Lie groups (22-XX) 5 Partial differential equations (35-XX) 3 Ordinary differential equations (34-XX) 3 Manifolds and cell complexes (57-XX) 3 Mechanics of deformable solids (74-XX) 2 Fluid mechanics (76-XX) 1 Algebraic geometry (14-XX) 1 Abstract harmonic analysis (43-XX) 1 Algebraic topology (55-XX) 1 Relativity and gravitational theory (83-XX) 1 Systems theory; control (93-XX)

Citations contained in zbMATH Open

23 Publications have been cited 38 times in 28 Documents Cited by Year
Classification of nilpotent Lie algebras of maximal rank and given type. Zbl 0991.17010
Tsagas, Gr.; Agrafiotou, X.
2001
Application of scaling group of transformations to viscoelastic second-grade fluid flow. Zbl 1060.76010
Tapanidis, T.; Tsagas, Gr.; Mazumdar, H. P.
2003
Classification of nilpotent Lie algebras of dimension eight. Zbl 0991.17009
Tsagas, Gr.
1999
The geometry and the Laplace operator on the exterior 2-forms on a compact Riemannian manifold. Zbl 0399.58018
Tsagas, Gr.; Kockinos, C.
1979
On the rectilinear congruences of Lorentz manifold establishing an area preserving representation. Zbl 0678.53014
Tsagas, Gr.; Papantoniou, B. J.
1988
Special class of rectilinear congruences. Zbl 0621.53014
Tsagas, Gr.; Papantoniou, B.
1986
On the spectrum of the Laplace operator for the exterior 2-forms. Zbl 0408.53026
Tsagas, Gr.
1979
The spectrum of the Laplace operator for the manifold $$SO(2p+2q+1)/SO(2p)\times SO(2q+1)$$. Zbl 1069.58019
Tsagas, Gr.; Kalogeridis, K.
2004
On the rectilinear congruences establishing an area preserving representation. Zbl 0307.53009
Tsagas, Gr.
1975
Classification of nilpotent Lie algebras of dimension nine whose maximum abelian ideal is of dimension seven. Zbl 0989.17005
Tsagas, Gr.; Kobotis, A.; Koukouvinos, T.
2000
On the control of a dynamical system by a linearization method via Lie algebra. Zbl 1009.93011
Tsagas, Gr.; Mazumdar, H. P.
2000
The spectrum of the symmetric space SP($$I$$)/SU($$l$$). Zbl 1053.58016
Tsagas, Gr.; Kalogeridis, K.
2003
The Laplace operator on the exterior 3-forms. Zbl 0475.58020
Tsagas, Gr.; Kockinos, C.
1982
The geometry and the Bochner-Laplace operator on the exterior 2-forms on a compact Riemannian manifold. Zbl 0475.58021
Tsagas, Gr.
1982
Special curves of a hypersurface of a Riemannian space. Zbl 0169.53404
Tsagas, G.
1969
Special class of nilpotent Lie algebras. Zbl 0703.17006
Tsagas, Gr.; Kobotis, A.
1989
On the spectrum of the Laplacian on the 1-forms on a compact Riemannian manifold. Zbl 0368.53027
Tsagas, Gr.
1978
Riemannian s-manifolds. Zbl 0389.53023
Tsagas, Gr.; Ledger, A.
1977
On the cohomology ring of a homogeneous manifold. Zbl 0622.53029
Tsagas, Gr.; Xenos, Ph. J.
1986
Classification of special nilpotent Lie algebras of dimension eight and their invariants. Zbl 0675.17003
Tsagas, Gr.; Kobotis, A.
1988
Homogeneous spaces which are defined by diffeomorphisms of order five. Zbl 0618.53042
Tsagas, Gr.; Xenos, Philipos
1987
On the rectilinear congruences establishing a mapping between its focal surfaces which preserves the Gauss curvature. Zbl 0499.53008
Tsagas, Gr.; Papantoniou, B.
1982
Relation between almost complex structure and Lie bracket for a special homogeneous space. Zbl 0574.53034
Tsagas, Gr.; Xenos, Ph.
1984
The spectrum of the Laplace operator for the manifold $$SO(2p+2q+1)/SO(2p)\times SO(2q+1)$$. Zbl 1069.58019
Tsagas, Gr.; Kalogeridis, K.
2004
Application of scaling group of transformations to viscoelastic second-grade fluid flow. Zbl 1060.76010
Tapanidis, T.; Tsagas, Gr.; Mazumdar, H. P.
2003
The spectrum of the symmetric space SP($$I$$)/SU($$l$$). Zbl 1053.58016
Tsagas, Gr.; Kalogeridis, K.
2003
Classification of nilpotent Lie algebras of maximal rank and given type. Zbl 0991.17010
Tsagas, Gr.; Agrafiotou, X.
2001
Classification of nilpotent Lie algebras of dimension nine whose maximum abelian ideal is of dimension seven. Zbl 0989.17005
Tsagas, Gr.; Kobotis, A.; Koukouvinos, T.
2000
On the control of a dynamical system by a linearization method via Lie algebra. Zbl 1009.93011
Tsagas, Gr.; Mazumdar, H. P.
2000
Classification of nilpotent Lie algebras of dimension eight. Zbl 0991.17009
Tsagas, Gr.
1999
Special class of nilpotent Lie algebras. Zbl 0703.17006
Tsagas, Gr.; Kobotis, A.
1989
On the rectilinear congruences of Lorentz manifold establishing an area preserving representation. Zbl 0678.53014
Tsagas, Gr.; Papantoniou, B. J.
1988
Classification of special nilpotent Lie algebras of dimension eight and their invariants. Zbl 0675.17003
Tsagas, Gr.; Kobotis, A.
1988
Homogeneous spaces which are defined by diffeomorphisms of order five. Zbl 0618.53042
Tsagas, Gr.; Xenos, Philipos
1987
Special class of rectilinear congruences. Zbl 0621.53014
Tsagas, Gr.; Papantoniou, B.
1986
On the cohomology ring of a homogeneous manifold. Zbl 0622.53029
Tsagas, Gr.; Xenos, Ph. J.
1986
Relation between almost complex structure and Lie bracket for a special homogeneous space. Zbl 0574.53034
Tsagas, Gr.; Xenos, Ph.
1984
The Laplace operator on the exterior 3-forms. Zbl 0475.58020
Tsagas, Gr.; Kockinos, C.
1982
The geometry and the Bochner-Laplace operator on the exterior 2-forms on a compact Riemannian manifold. Zbl 0475.58021
Tsagas, Gr.
1982
On the rectilinear congruences establishing a mapping between its focal surfaces which preserves the Gauss curvature. Zbl 0499.53008
Tsagas, Gr.; Papantoniou, B.
1982
The geometry and the Laplace operator on the exterior 2-forms on a compact Riemannian manifold. Zbl 0399.58018
Tsagas, Gr.; Kockinos, C.
1979
On the spectrum of the Laplace operator for the exterior 2-forms. Zbl 0408.53026
Tsagas, Gr.
1979
On the spectrum of the Laplacian on the 1-forms on a compact Riemannian manifold. Zbl 0368.53027
Tsagas, Gr.
1978
Riemannian s-manifolds. Zbl 0389.53023
Tsagas, Gr.; Ledger, A.
1977
On the rectilinear congruences establishing an area preserving representation. Zbl 0307.53009
Tsagas, Gr.
1975
Special curves of a hypersurface of a Riemannian space. Zbl 0169.53404
Tsagas, G.
1969
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Cited by 34 Authors

 2 Abdel-Baky, Rashad A. 2 Afify, Ahmed Afify 2 Grabowska, Katarzyna 2 Grabowski, Janusz 2 Papantoniou, Basil J. 2 Santharoubane, L. J. 2 Tsagas, Grigorios T. 2 Tsagas, Grigoris F. 1 Abdel-All, Nassar Hassan 1 Balashchenko, Vitaly V. 1 Churbanov, Yu. D. 1 El Chami, Fida 1 Ferdows, Mohammad 1 Fernández-Ternero, Desamparados 1 Funabashi, Shoichi 1 Grove, Karsten 1 Hamdoon, Fathi M. 1 Karásek, D. 1 Kim, Hyang Sook 1 Kobotis, Apostolos 1 Mikheev, Pavel O. 1 Núñez-Valdés, Juan 1 Pak, Jin Suk 1 Papadopoulou, Despina 1 Park, Jeonghyeong 1 Pradeepa, Teegala 1 RamReddy, Chetteti 1 Ravanpak, Zohreh 1 Sabinin, Lev Vasil’evich 1 Shabanskaya, Anastasia 1 Shahzad, Mohammad 1 Šnobl, Libor 1 Srinivasacharya, Darbhashayanam 1 Taş, Ferhat
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Cited in 23 Serials

 3 Journal of Algebra 2 Annali di Matematica Pura ed Applicata. Serie Quarta 2 Rendiconti del Circolo Matemàtico di Palermo. Serie II 2 Russian Mathematics 1 Communications in Algebra 1 Indian Journal of Pure & Applied Mathematics 1 Journal of Geometry and Physics 1 Applied Mathematics and Computation 1 Czechoslovak Mathematical Journal 1 Geometriae Dedicata 1 Journal of Soviet Mathematics 1 Kodai Mathematical Journal 1 Mathematische Zeitschrift 1 Results in Mathematics 1 Applied Mathematics and Mechanics. (English Edition) 1 Linear Algebra and its Applications 1 Journal of Lie Theory 1 Mathematical Problems in Engineering 1 Journal of Applied Mechanics and Technical Physics 1 SIGMA. Symmetry, Integrability and Geometry: Methods and Applications 1 International Electronic Journal of Geometry 1 Advances in High Energy Physics 1 Mathematics
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Cited in 11 Fields

 15 Differential geometry (53-XX) 9 Nonassociative rings and algebras (17-XX) 5 Global analysis, analysis on manifolds (58-XX) 4 Fluid mechanics (76-XX) 2 Topological groups, Lie groups (22-XX) 2 Manifolds and cell complexes (57-XX) 2 Classical thermodynamics, heat transfer (80-XX) 1 Group theory and generalizations (20-XX) 1 Partial differential equations (35-XX) 1 Biology and other natural sciences (92-XX) 1 Systems theory; control (93-XX)