M - hyperquasi - identities SSAOS 2008 ,
نویسنده
چکیده
منابع مشابه
M -hyperquasi-identities of Finite Algebras *
In [4] (see [2]) the notion of a hypersubstitution of a given type and the notion of a derived variety D(V ) of a given variety V of a fixed type τ were invented. Suitable hyperequational calculus appeared as a modification of G. Birkhoff calculus with additional rule called hypersubstitution rule (6). In Graczyńska E. and Schweigert D. [6] we considered further generalization to M-hyperquasiva...
متن کاملUnification of multi-species vertebrate anatomy ontologies for comparative biology in Uberon
BACKGROUND Elucidating disease and developmental dysfunction requires understanding variation in phenotype. Single-species model organism anatomy ontologies (ssAOs) have been established to represent this variation. Multi-species anatomy ontologies (msAOs; vertebrate skeletal, vertebrate homologous, teleost, amphibian AOs) have been developed to represent 'natural' phenotypic variation across s...
متن کاملIdentities by Generalized L−summing Method
In this paper, we introduce 3-dimensional L−summing method, which is a rearrangement of the summation P Aabc with 1 ≤ a, b, c ≤ n. Applying this method on some special arrays, we obtain some identities on the Riemann zeta function and digamma function. Also, we give a Maple program for this method to obtain identities with input various arrays and out put identities concerning some elementary f...
متن کاملar X iv : 0 80 5 . 07 54 v 1 [ co nd - m at . d is - n n ] 6 M ay 2 00 8 spin glass identities and the nishimori line
For a general spin glass model with asymmetric couplings we prove a family of identities involving expectations of generalized overlaps and magnetizations in the quenched state. Those identities holds pointwise in the Nishimori line and are reached at the rate of the inverse volume while, in the general case, they can be proved in integral average.
متن کامل9 M ay 2 00 8 IDENTITIES INVOLVING NARAYANA POLYNOMIALS AND CATALAN NUMBERS
Abstract. We first establish the result that the Narayana polynomials can be represented as the integrals of the Legendre polynomials. Then we represent the Catalan numbers in terms of the Narayana polynomials by three different identities. We give three different proofs for these identities, namely, two algebraic proofs and one combinatorial proof. Some applications are also given which lead t...
متن کامل