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Fractional iterations of derivatives on a certain semiring of complex numbers
There are investigated fractional iterations of derivatives on a certain semiring of complex numbers...
BA - Obecná matematika
- 2001 •
- D
Rok uplatnění
D - Stať ve sborníku
Various Examples of Parasemifields
Adjoin a complex number to the parasemifield of positive rationals. We find equivalent conditions under which is the resulting semiring contained in a subparasemifield of the field of complex numbers....
BA - Obecná matematika
- 2009 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Modellimg of a certain differential operator on a semiring of complex matrices
There are constructed a ertain differential operator on a semiring of complex matrices...
BA - Obecná matematika
- 2007 •
- D
Rok uplatnění
D - Stať ve sborníku
Modelling of a certain differential operator on a semiring of complex matrices.
Modelling of a certain differential operator on a semiring of complex matrices is investigated.
BA - Obecná matematika
- 2007 •
- D
Rok uplatnění
D - Stať ve sborníku
On minimal semiring generating sets of finitely generated commutative parasemifields
We study ideal-simple commutative semirings and summarize the results giving their classification, in particular when they are finitely generated. In the principal case of (para)semifields, we then consider their minimal number of g...
Pure mathematics
- 2024 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Indefinite integral in general differential ring and its certain specification concerning a semiring of complex functions of real variable.
The contribution is devoted to a brief presentation of the algebraic approach to concept of a derivative and to related concept of an indefinite integral within abstract framework on general differatial ring including of a certain specification for t...
BA - Obecná matematika
- 2001 •
- D
Rok uplatnění
D - Stať ve sborníku
Representing quantum structures as near semirings
In this article, we introduce the notion of near semiring with involution. Generalizing the theory of semirings we aim at represent quantum structures, such as basic algebras and orthomodular lattices, in terms of near semirings...
BA - Obecná matematika
- 2016 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Interprocedural Dataflow Analysis over Weight Domains with Infinite Descending Chains
We study generalized fixed-point equations over idempotent semirings iterations stabilizes after a finite number of steps. Previously known approaches considered only bounded semirings where there are no infinite descending...
IN - Informatika
- 2009 •
- D
Rok uplatnění
D - Stať ve sborníku
A construction of congruence-simple semirings
A construction of congruence-simple semirings based on endomorphism semirings of semilattices is presented.
Pure mathematics
- 2018 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Multiplicatively idempotent semirings
There are characterized multiplicatively idempotent semirings and Boolean rings as semirings satisfying particular identities. We work with varieties of enriched semirings. We get a characterizatioinof the join of the varie...
BA - Obecná matematika
- 2015 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
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