sigma08-064. 353KB Jun 04 2011 12:10:18 AM
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We solve completely these cyclic singular cosmologies at the level of their zero modes showing that an acceptable shift parameter should be purely imaginary, which in turn introduces
This conjecture states that the tangent isomorphism on homology, between the Poisson homology associated to a Poisson structure on R d and the Hochschild homology of its
This example is important for illustrating some of the subtleties involved in studying the concept of reducibility. For example, Dajczer, Florit and Tojeiro [ 43 ] studied
Exterior differential systems are given, and their Cartan characters calculated, for Maxwell and SU (2)-Yang–Mills equations in dimensions from three to six.. Key words:
In this paper we study the sl (2)-trivial deformations of the space of symbols of differential operators which is a Vect Pol ( R )-module, so we begin by studying some properties of
We show that the continuous Hochschild cohomology and the differential Hoch- schild cohomology of the Hida test algebra endowed with the normalized Wick product are the same..
We study in Section 4 the Dunkl convolution product and the Dunkl transform of distributions which will be useful in the sequel, and when the multiplicity function takes integer
From the low-energy supergravity analysis, we identify its root lattice as the lattice of the T -duality invariants of the dyonic charges, the symmetry group of the root system as
