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37 916 (0,226s)

Result

Weakly ordered a-commutative partial groups of linear operators densely defined on Hilbert space

The notion of a generalized effect algebra was presented as a generalization of effect algebra for an algebraic description of the structure of the set of all positive linear operators densely defined on H...

BA - Obecná matematika

  • 2013
  • Jx
  • Link
Result

Intervals on weakly ordered partial commutative groups of linear operators

The generalized effect algebra was presented as a generalization of effect algebra for an algebraic description of the structure of the set of all positive linear operators densely defined on Hilbert space...

BA - Obecná matematika

  • 2012
  • D
Result

A survey of numerical linear algebra methods utilizing mixed-precision arithmetic

The efficient utilization of mixed-precision numerical linear algebra survey of mixed-precision numerical linear algebra routines, including the underlying concepts, theoretical background, and experimental results...

Applied mathematics

  • 2021
  • Jimp
  • Link
Result

Weakly ordered partial commutative group of self-adjoint linear operators densely defined on Hilbert space

We continue in a direction of describing an algebraic structure of linear.: More on PT-symmetry in (generalized) effect algebras and partial groups, Acta commutative group and showed that linear operators on H with...

BA - Obecná matematika

  • 2011
  • Jx
Result

More on PT-Symmetry in (Generalized) Effect Algebras and Partial Groups

) Effect Algebras and Partial Groups. Namely we extend our considerations partial groupis a pasting of its partially ordered commutative subgroups of linear operators with a fixed dense domain over bounded operators. Moreov...

BA - Obecná matematika

  • 2011
  • Jx
  • Link
Result

Combinatorics of dense subsets of the rationals

Autors deal with cardinal invariants of the partial order of dense subsets of rationals modulo nowhere dense sets. Invariants are compared with their analogues in the algebra power set of natural numbers modulo finite sets....

BA - Obecná matematika

  • 2004
  • Jx
Result

On Realization of Partially Ordered Abelian Groups.

The paper is devoted to algebraic structures connected with the logic of quantum mechanics. Since every (generalized) effect algebra with an order determining groups by means of sets of suitable linear operators. We show th...

BA - Obecná matematika

  • 2013
  • Jx
  • Link
Result

An algebraic analysis of implication in non-distributive logics

In this paper, we introduce the concept of a (lattice) skew Hilbert algebra as a natural generalization of Hilbert algebras. This notion allows a unified treatment) orthomodular lattices, and MV-algebras, which admit a natu...

Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)

  • 2023
  • Jimp
  • Link
Result

From History of Linear Algebra

Monograph contains deep studies on the development of linear algebra (linear equations, systems of linear equations, theory of determinants, theory of matrices, eigenvalues, forms, canonical forms, hypercomplex num...

BA - Obecná matematika

  • 2007
  • B
Result

A Hilbert Space Operator Representation of Abelian Po-Groups of Bilinear Forms

into the po-group of linear symmetric operators on a dense linear subspace of an infinite space the set of bilinear forms is richer than the set of linear operators . We show into corresponding positive linear...

BA - Obecná matematika

  • 2015
  • Jx
  • Link
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