Results 91 to 100 of about 165,937,781 (144)

Green index in semigroups : generators, presentations and automatic structures [PDF]

open access: yes, 2012
The Green index of a subsemigroup T of a semigroup S is given by counting strong orbits in the complement S n T under the natural actions of T on S via right and left multiplication.
Ruskuc, Nik   +4 more
core   +1 more source

Fixed point theorems for certain classes of semigroups of mappings

open access: yes, 1974
Fixed point theorems for commuting semigroups of self-mappings are considered in this paper. A generalization of the classical Markov-Kakutani theorem is first given.
Mo Tak Kiang
core   +1 more source

Fact, Fiction, and Fitness. [PDF]

open access: yesEntropy (Basel), 2020
Prakash C   +4 more
europepmc   +1 more source

Emerging trends in soft set theory and related topics. [PDF]

open access: yesScientificWorldJournal, 2015
Feng F   +3 more
europepmc   +1 more source

Boson-Fermion Algebraic Mapping in Second Quantization. [PDF]

open access: yesEntropy (Basel)
Lingua F   +3 more
europepmc   +1 more source

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