Wyniki wyszukiwania - BazTech

Ograniczanie wyników

3 Demonstratio Mathematica

Znaleziono wyników: 3

Liczba wyników na stronie

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: teoria półgrupy

Sortuj według:

Ogranicz wyniki do:

On some qualitative properties of mild solutions of nonlocal semilinear functional differential equations

Jain R. S., Dhakne M. B.

Demonstratio Mathematica

2014

Vol. 47, nr 4

854--865

In the present paper, we investigate the qualitative properties such as existence, uniqueness and continuous dependence on initial data of mild solutions of first and second order nonlocal semilinear functional differential equations with delay in Banach spaces. Our analysis is based on semigroup theory and modified version of Banach contraction theorem.

Submonoids of generalized hypersubstitutions

Leeratanavalee S.

Demonstratio Mathematica

2007

Vol. 40, nr 1

13-22

In this paper we define the operation G on the set of all generalized hypersubstitutions and investigate some algebraic-structural properties of the set of all generalized hypersubstitutions and of some submonoids M of the set of all generalized hypersubstitutions, respectively.

A note an algebraic characterization of higher level hypergraphs and higher level partitions

Korczyński W.

Demonstratio Mathematica

2006

Vol. 39, nr 2

255-265

In the paper the duality of the the notions of (higher) hypergraph and (higher) partition is shown. Both higher level hypergraphs and higher partitions are characterized algebr aically as left and right regular bands.