Results 81 to 90 of about 260 (138)

Cryptography Based on (Idempotent) Semirings: Abandoning Tropicality?

Encyclopedia
This review explores the current state of public key cryptography based on idempotent semirings, with an emphasis on tropical semirings. It examines key hard problems, such as the tropical discrete logarithm problem, semidirect tropical product problem ...
Mariana Durcheva
doaj   +1 more source

Completely Archimedean Semirings

Discussiones Mathematicae - General Algebra and Applications, 2018
In this paper we give a structural description of completely Archimedean semirings which is an extension of the structure theorem of completely Archimedean semigroups.
Maity Sunil K., Chatterjee Rumpa
doaj   +1 more source

Soft Ternary Semirings

Fuzzy Information and Engineering, 2016
In this paper, we introduce the notion of soft ternary semiring by using the concept of soft set theory. Besides, we characterize the notions of regularity and intra-regularity in soft ternary semiring by using different soft (left, lateral, right, quasi,
S. Kar, A. Shikari
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Constructing Q-Ideals for Boolean Semiring Partitioning Using Seeds

Mathematics
Semiring partitioning is widely used in mathematics, computer science, and data analysis. The purpose of this paper is to add to the theory of semirings by proposing a novel method to construct Q-ideals for partitioning Boolean semirings.
Claudia Ledbury Justus, Karin-Therese Howell, Cang Hui   +2 more
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SEMIRING

BAREKENG: Jurnal Ilmu Matematika dan Terapan, 2011
Dalam aljabar, semiring merupakan suatu struktur yang serupa dengan ring, tetapi tanpa syarat bahwa setiap elemen harus memiliki invers terhadap operasi penjumlahan. Jika pada ring, R,  adalah grup komutatif atau grup abelian maka pada semiring, S,  hanya membentuk monoid komutatif, yang berarti setiap elemennya tidak perlu memiliki invers terhadap ...
Elvinus R. Persulessy, Susan R. Lisapaly
openaire   +2 more sources

Algebraic properties of indigenous semirings

Mathematics Open
In this paper, we introduce Indigenous semirings and show that they are examples of information algebras. We also attribute a graph to them and discuss their diameters, girths, and clique numbers.
Hussein Behzadipour, Henk Koppelaar, Peyman Nasehpour   +2 more
doaj   +1 more source

Maps preserving matrices of extremal scrambling index

Special Matrices, 2018
In this paper we characterize surjective linear maps on matrices over antinegative semirings that preserve the set of matrices with maximal or minimal positive values of the scrambling index.
Guterman A.E., Maksaev A.M.
doaj   +1 more source

MONOMIAL IDEALS FROM A SEMIRING PERSPECTIVE

Tạp chí Khoa học Đại học Đà Lạt
We formulate the theory of monomial ideals of a ring of polynomials with coefficients in a field through the theory of semirings. In particular, we focus on the theory of integrally closed monomial ideals.
Cristhian Garay-López, P. Rubí Pantaleón-Mondragón, Saúl Aranda   +2 more
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The semiring of quotients of commutative semirings [PDF]

Colloquium Mathematicum, 1973
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Near semirings and semirings with involution [PDF]

Miskolc Mathematical Notes, 2017
Chajda, Ivan, Länger, Helmut
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