1

Variational sequences in mechanics

Demeter Krupka
Journal:
Calculus of Variations and Partial Differential Equations
Year:
1997
Language:
english
File:
PDF, 276 KB
english, 1997
2

Contact Symmetries and Variational PDE’s

Demeter Krupka, Olga Krupková
Journal:
Acta Applicandae Mathematicae
Year:
2008
Language:
english
File:
PDF, 369 KB
english, 2008
3

Canonical variational completion of differential equations

Voicu, Nicoleta, Krupka, Demeter
Journal:
Journal of Mathematical Physics
Year:
2015
Language:
english
File:
PDF, 406 KB
english, 2015
6

The contact ideal

Demeter Krupka
Journal:
Differential Geometry and its Applications
Year:
1995
Language:
english
File:
PDF, 1.10 MB
english, 1995
7

Contact symmetries of the Helmholtz form

Demeter Krupka, Olga Krupková, Geoff Prince, Willy Sarlet
Journal:
Differential Geometry and its Applications
Year:
2007
Language:
english
File:
PDF, 320 KB
english, 2007
8

Invariants of velocities and higher-order Grassmann bundles

Dan Radu Grigore, Demeter Krupka
Journal:
Journal of Geometry and Physics
Year:
1998
Language:
english
File:
PDF, 1.17 MB
english, 1998
9

Preface

Demeter Krupka
Journal:
Differential Geometry and its Applications
Year:
2002
Language:
english
File:
PDF, 14 KB
english, 2002
10

Trivial lagrangians in field theory

Demeter Krupka, Jana Musilová
Journal:
Differential Geometry and its Applications
Year:
1998
Language:
english
File:
PDF, 776 KB
english, 1998
12

A theory of generally invariant lagrangians for the metric fields. I

Demeter Krupka
Journal:
International Journal of Theoretical Physics
Year:
1978
Language:
english
File:
PDF, 426 KB
english, 1978
13

First-order invariant Einstein-Cartan variational structures

Michal Horák, Demeter Krupka
Journal:
International Journal of Theoretical Physics
Year:
1978
Language:
english
File:
PDF, 477 KB
english, 1978
14

A theory of generally invariant lagrangians for the metric fields. II

Demeter Krupka
Journal:
International Journal of Theoretical Physics
Year:
1976
Language:
english
File:
PDF, 576 KB
english, 1976
15

Variational Sequences in Mechanics on Grassmann Fibrations

Zbyněk Urban, Demeter Krupka
Journal:
Acta Applicandae Mathematicae
Year:
2010
Language:
english
File:
PDF, 538 KB
english, 2010
16

On generalized invariant transformations

Krupka, Demeter
Journal:
Reports on Mathematical Physics
Year:
1974
Language:
english
File:
PDF, 340 KB
english, 1974
17

Differential invariants of immersions of manifolds with metric fields

Musilová, Pavla, Krupka, Demeter
Journal:
Reports on Mathematical Physics
Year:
2003
Language:
english
File:
PDF, 491 KB
english, 2003
18

Lagrange theory in fibered manifolds

Krupka, Demeter
Journal:
Reports on Mathematical Physics
Year:
1971
Language:
english
File:
PDF, 581 KB
english, 1971
21

Invariant variational structures on fibered manifolds

Krupka, Demeter
Journal:
International Journal of Geometric Methods in Modern Physics
Year:
2015
Language:
english
File:
PDF, 248 KB
english, 2015
22

Trace decompositions of tensor spaces

Krupka, Demeter
Journal:
Linear and Multilinear Algebra
Year:
2006
Language:
english
File:
PDF, 247 KB
english, 2006
24

[Atlantis Studies in Variational Geometry] Introduction to Global Variational Geometry Volume 1 ||

Krupka, Demeter
Year:
2015
Language:
english
File:
PDF, 5.18 MB
english, 2015
27

The Geometry of Tangent Bundles: Canonical Vector Fields

Li, Tongzhu, Krupka, Demeter
Journal:
Geometry
Year:
2013
Language:
english
File:
PDF, 1.96 MB
english, 2013