Results 21 to 30 of about 391,081 (113)

On uniformly strongly prime Γ-semirings (II) [PDF]

open access: yes, 2006
The Uniformly strongly prime k-radical of a Γ-semiring is a special class which we study via its operator ...
Dhara, Suhrid, Dutta, Tapan
core   +1 more source

Commuting Regular Γ-Semiring

open access: yes, 2010
We introduce the notion of commuting regular Γ- semiring and discuss some properties of commuting regular Γ- semiring.
R.Arul Doss, S.Krishnamoorthy
core   +1 more source

CROSS PRODUCT OF IDEAL FUZZY SEMIRING [PDF]

open access: yes, 2023
If one of the axioms in the ring, namely the inverse axiom in the addition operation, is omitted, it will produce another algebraic structure, namely a semiring.
Saman Abdurrahman, Abdurrahman, Saman
core   +1 more source

Analysis of the Wiener Index of Rough Annihilator Graph Over Rough Semirings

open access: yesJournal of Mathematics, Volume 2026, Issue 1, 2026.
An effective analytical and visual tool for comprehending the annihilator relationships inside a rough semiring is its annihilator graph. This paper introduces and investigates rough annihilator graph, denoted RAG(T), of the commutative rough semiring T.
Sudha B., Praba B., Pramita Mishra
wiley   +1 more source

Locality Theorems in Semiring Semantics [PDF]

open access: yes, 2023
Semiring semantics of first-order logic generalises classical Boolean semantics by permitting truth values from a commutative semiring, which can model information such as costs or access restrictions.
Naaf, Matthias   +2 more
core   +1 more source

Pseudo‐Quantum Fractional Calculus and Existence of Solutions for Delay Pseudo‐Fractional Differential Equations in Generalized Banach Spaces

open access: yesJournal of Mathematics, Volume 2026, Issue 1, 2026.
This paper presents a new framework of pseudo‐q–fractional calculus in generalized Banach spaces by bringing together pseudo‐analysis, G–calculus, and quantum calculus. We introduce Liouville–Caputo and Riemann–Liouville pseudo‐q–fractional operators and outline their main properties. Then, by applying the Banach fixed point principle, we establish the
Alireza Hatami   +4 more
wiley   +1 more source

Brouwer’s Fixed Point Theorem and Open Mapping Theorem in Hemi‐Normed Spaces

open access: yesJournal of Mathematics, Volume 2026, Issue 1, 2026.
This paper aims for the further development of hemi‐normed spaces, which is a proper extension of normed spaces. In this regard, we establish some fundamental results of functional analysis, including Brouwer’s theorem and Schauder’s fixed point theorem for hemi‐normed spaces.
Liaqat Ali   +4 more
wiley   +1 more source

From Cultivation to Commerce: A Comprehensive Review of the Ecology, Chemistry, Production, Sustainability, and Market Prospects of an Ethiopian Herb Korarima (Aframomum corrorima)

open access: yesScientifica, Volume 2026, Issue 1, 2026.
Korarima (Aframomum corrorima) is a perennial aromatic herb native to Ethiopia, widely valued for its culinary, medicinal, and cultural importance. It naturally grows under shaded forest ecosystems; however, deforestation and habitat degradation have led to a significant decline in its wild populations.
Netsanet Tena   +2 more
wiley   +1 more source

Quasi-ideal dalam Γ -semiring [PDF]

open access: yes, 2008
Konsep tentang quasi-ideal, yang pada mulanya hanya diperkenalkan dalam ring dan semigrup, telah mengalami perkembangan menjadi quasi-ideal dalam semiring dan Γ -semigrup.
Haris, Mokhamad
core  

Finite models for positive combinatorial and exponential algebra

open access: yesBulletin of the London Mathematical Society, Volume 57, Issue 11, Page 3380-3400, November 2025.
Abstract We use high girth, high chromatic number hypergraphs to show that there are finite models of the equational theory of the semiring of non‐negative integers whose equational theory has no finite axiomatisation, and show this also holds if factorial, fixed base exponentiation and operations for binomial coefficients are adjoined.
Tumadhir Alsulami, Marcel Jackson
wiley   +1 more source

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