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123 329 results (0,445s)

Result

Discrete transformation hypergroups and transformation hypergroups with phase tolerance space

Tolerance spaces and algebraic structures with compatible tolerances play an important role in contemporary algebra and its applications. In this contribution we present transformation hyperstructures, namely semih...

BA - Obecná matematika

  • 2008
  • Jx
Result

Discrete transformation hypergroups and transformation hypergroups with phase tolerance space, IF=0,377.

In the contribution there are presented transformation hyperstuctures, namely semihypergroups and hypergroups, acting on tolerance spaces. Some basic concepts concerning the mentioned structures are introduces and ...

BA - Obecná matematika

  • 2008
  • Jx
Result

Transformation tolerance hypergroups.

Transformation tolerance hypergroups is investigated.

BA - Obecná matematika

  • 2007
  • Jx
Result

Centralizer transformation hypergroups of integral operators

In this contribution we constructed a discrete transformation hypergroup - in fact an action of hypergroup of integral operators on the space of Lebesgue integrable functions, which are created by Fredholm...

BA - Obecná matematika

  • 2005
  • A
Result

Hypergroups of Integral Operators in Connection with Transformation Structures

, reflexive and normal subhypergroup of the target transposition hypergroup. We will construct a discrete transformation hypergroup---in fact an action of hypergroup of integral operators on the space<...

BA - Obecná matematika

  • 2007
  • Jx
Result

Quasi-order hypergroups and T-hypergroups

hypergroups are given. Furthermore the transformation hypergroups acting on toleranceQuasi-order hypergroups were introduced by J. Chvalina in 90s of the last century. They form a subclass of the class of...

BA - Obecná matematika

  • 2007
  • Jx
Result

On certain proximities and preorderings on the transposition hypergroups of linear first-order partial dierential operators

The contribution aims to create hypergroups of linear first-order partial dierential operators with proximities, one of which creates a tolerance semigroup hypergroups are based on the so called "Ends-Lemma" applied on orde...

BA - Obecná matematika

  • 2014
  • Jx
  • Link
Result

On certain proximities and preorderings on the transposition hypergroups of linear first-order partial differential operators

The contribution aims to create hypergroups of linear first-order partial dierential operators with proximities, one of which creates a tolerance semigroup hypergroups are based on the so called "Ends-Lemma" applied on orde...

BA - Obecná matematika

  • 2014
  • Jx
  • Link
Result

P-semihypergroups of preference relations and associated bitopologies

The contribution is devoted to constructions of semihypergroups and hypergroups of preference relations, in particular tolerance based on certain P-hyperoperations which generaliyed one-valued sandwich operations on semigroups. Basi...

BA - Obecná matematika

  • 2009
  • D
Result

Applied structures and methods of their use in the discrete modelling of processes

Dissertation aims at presentation of applicable structures forming the base of methods of discrete modelling of processes.

KA - Vojenství

  • 2002
  • Vx
  • 1 - 10 out of 123 329