Equivalence of differential equations and differential algebras
Equivariant cohomology of the skyrmion bundle
The author constructs the gauged Skyrme model by introducing the skyrmion bundle as follows: instead of considering maps he thinks of the meson fields as of global sections in a bundle . For calculations within the skyrmion bundle the author introduces by means of the so-called equivariant cohomology an analogue of the topological charge and the Wess-Zumino term. The final result of this paper is the following Theorem. For the skyrmion bundle with , one has where is the universal bundle...
Equivariant differential operators
This paper contains the lectures given by the author at the Winter School on “Geometry and Physics” in Srní 2001. These lectures are based on two recent works of the author with A. Korányi and on a forthcoming paper with K. Johnson and A. Korányi. In the paper results are presented concerning equivariant differential operators on homogeneous spaces (section 1), first order equivariant differential operators on boundaries of symmetric spaces (section 2), the Poisson transform (section 3) and complex...
Equivariant embeddings of -spaces
Ergodic theorems in -lattice cones
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Errata à l'exposé XXIV du Séminaire d'Analyse Fonctionnelle 1979-1980
Errata aux exposés 13, 19, 20
Errata aux exposés I et II
Errata - Exposé n° XXI
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Erratum to “Hyperfinite and standard unifications for physical theories”.
Escher ako matematik. Rozhovor s N. G. de Bruijnom a Hendrikom Lenstrom
Evaluation of objective test using a pair of orthographic projections for descriptive geometry education.