Степени жесткости для частичных порядков
Степени жесткости для частичных порядков
Сибирские электронные математические известия, 23, 2, стр. 756-765 (2026)
Аннотация:
In the present paper we study variations of rigidity degrees for partial orderings. A complete description of possible values of rigidity degrees for finite partial orderings was obtained. Also, a complete description of possible values of rigidity degrees for partial orderings consisting of infinitely many finite trivial connected components was obtained.
Ключевые слова: partial ordering, connected component, definable closure, automorphism, rigidity degree, semantic rigidity, syntactic rigidity.