The Noether–Bessel-Hagen symmetry approach for dynamical systems Z Urban, F Bajardi, S Capozziello
International Journal of Geometric Methods in Modern Physics 17 (14), 2050215, 2020
19 2020 The Zermelo conditions and higher order homogeneous functions Z Urban, D Krupka
Publicationes Mathematicae Debrecen 82 (1), 59-76, 2013
17 2013 Variational sequences in mechanics on Grassmann fibrations Z Urban, D Krupka
Acta applicandae mathematicae 112, 225-249, 2010
14 2010 The interior Euler-Lagrange operator in field theory J Volná, Z Urban
Math. Slovaca 65 (6), 1427–1444, 2015
12 2015 On a bicomplex induced by the variational sequence D Krupka, G Moreno, Z Urban, J Volná
International Journal of Geometric Methods in Modern Physics 12 (05), 1550057, 2015
8 2015 First-order variational sequences in field theory J Volná, Z Urban
The Inverse Problem of the Calculus of Variations: Local and Global Theory …, 2015
8 2015 Foundations of higher-order variational theory on Grassmann fibrations Z Urban, D Krupka
International Journal of Geometric Methods in Modern Physics 11 (07), 1460023, 2014
8 2014 The Helmholtz conditions for systems of second order homogeneous differential equations Z Urban, D Krupka
Publ. Math. Debrecen 83 (1-2), 71-84, 2013
8 2013 Variational submanifolds of Euclidean spaces D Krupka, Z Urban, J Volná
Journal of Mathematical Physics 59 (3), 2018
7 2018 Variational projectors in fibred manifolds D Krupka, Z Urban, J Volná
Miskolc Mathematical Notes 14 (2), 503-516, 2013
6 2013 The fundamental Lepage form in variational theory for submanifolds Z Urban, J Brajerčík
International Journal of Geometric Methods in Modern Physics 15 (06), 1850103, 2018
5 2018 Differential invariants of velocities and higher order Grassmann bundles D Krupka, Z Urban
Differential Geometry And Its Applications, 463-473, 2008
5 2008 On a global Lagrangian construction for ordinary variational equations on 2-manifolds Z Urban, J Volná
Journal of Mathematical Physics 60 (9), 2019
4 2019 Variational principles for immersed submanifolds Z Urban
The Inverse Problem of the Calculus of Variations: Local and Global Theory …, 2015
4 2015 Variational theory on Grassmann fibrations: Examples Z Urban, D Krupka
Acta Mathematica Academiae Paedagogicae Nyíregyháziensis 31 (1), 153-170, 2015
3 2015 Variational sequences on fibred velocity spaces Z Urban, D Krupka
Global Journal of Mathematical Sciences (GJMS) 1 (1), 2012
3 2012 The fundamental Lepage form in two independent variables: a generalization using order-reducibility Z Urban, J Volná
Mathematics 10 (8), 1211, 2022
1 2022 On the Carathéodory form in higher-order variational field theory Z Urban, J Volná
Symmetry 13 (5), 800, 2021
1 2021 Exactness of Lepage -forms and globally variational differential equations Z Urban, J Volná
International Journal of Geometric Methods in Modern Physics 16 (supp02 …, 2019
1 2019 Variational equations on the Möbius strip Z Urban, J Volna
Systemy Wspomagania w Inżynierii Produkcji 6, 2017
1 2017