Results 221 to 230 of about 624 (256)

On Algebraic Immunity and Annihilators

2006
Algebraic immunity AI(f) defined for a boolean function f measures the resistance of the function against algebraic attacks. Currently known algorithms for computing the optimal annihilator of f and AI(f) are inefficient. This work consists of two parts. In the first part, we extend the concept of algebraic immunity.
Xian-Mo Zhang, Josef Pieprzyk, Yuliang Zheng 0001   +2 more
openaire   +2 more sources

Modular Annihilator Algebras

Canadian Journal of Mathematics, 1966
In a recent paper (7) Yood developed the beginnings of a theory of modular annihilator algebras. In this paper we extend his work on these algebras.The definition of modular annihilator algebra is algebraic in nature (see §4) ; in fact the algebra need not be assumed even topological.
openaire   +2 more sources

Positron Annihilation in Metals

Proceedings of the Physical Society, 1962
First-order perturbation theory has been applied to calculate the annihilation rate of positrons in a metal, represented by a Fermi gas of free electrons. In view of the possibility that a bound positronium atom may be formed, some justification is needed before perturbation theory may be used.
openaire   +2 more sources

On fascination and fear of annihilation

The International Journal of Psychoanalysis, 2017
In this paper fascination phenomenologically is described as a state of radically being captured by an imposing object. What is left of the impoverished and paralysed subject clings to the exclusive fascinating object. Fascination is the eye of the storm of extreme ambivalence towards an exclusive object: being the only remaining object it is necessary
openaire   +2 more sources

Annihilator Algebras

Proceedings of the London Mathematical Society, 1954
Bonsall, F. F., Goldie, A. W.
openaire   +2 more sources

On the lattice of annihilator ideals and its applications

Communications in Algebra, 2021
Themba Dube, Ali Taherifar
exaly  

Multiplicatively Idempotent Semirings with Annihilator Condition

Russian Mathematics, 2023
E M Vechtomov, Vechtomov E M
exaly  

On commutative elemental annihilator monoids

Semigroup Forum, 2022
Attila Nagy, Nagy Attila
exaly  

On the Annihilator Graph of a Commutative Ring

Communications in Algebra, 2014
Ayman Badawi
exaly  

Aggregation operators with annihilator

International Journal of General Systems, 2005
M Mas, M Monserrat, Joan Torrens
exaly