URSU On the lattice of quasivarieties of commutative Moufang loops with nilpotency class ≤2

Without the compactness assumption, irreducible K¨ ahler manifolds with Ricci tensor having two distinct constant eigenvalues are shown to exist in various situations: there

Thus, if high angle boundaries consist of dislocation networks embedded in C S L interfaces, lattice dislocations should undergo reactions with them, similar t o

Fully commutative elements were extensively studied by Stembridge in a series of papers [9, 10, 11] where, among others, he classified the Coxeter groups having a finite number of

Our results for the specific heat, calculated with no adjustable parameters, show remarkable agreement with experimental specific heats of the ordered phase except

REVUE ROUMAINE DE MATHÉMATIQUES PURES ET APPLIQUÉES (ROMANIAN JOURNAL OF PURE AND APPLIED MATHEMATICS).. TOME LIV N os 2

In the present paper we study the conditions under which a structure (G, J ) of general natural lift type on the cotangent bundle T ∗ M of a Rie- mannian manifold M, is a K¨

(For a statement of the Cross Section Theorem, see [D-M, p. 137].) The treatment of a two-parameter stochastic process (X s,t ) s,t∈ R + is similar: first a cross section theorem

In particular, if a finitely generated commutative Moufang loop L with nilpotency class 2 is not approximated by these described loops, then the quasivariety generated by L contains