Results 1 to 10 of about 8,682 (260)
Nuclear Physics B, 2022 In this paper we define infinite-dimensional algebra and its representation, whose basis is naturally identified with semi-infinite configurations of the square ladder model (square lattice with two lines). All these lead to representation of N=2 algebra.
Valerii Sopin
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Pythagorean fuzzy deductive system of BCL-algebra [version 1; peer review: 2 approved] [PDF]
F1000ResearchBackground The deductive system of BCL-algebra has not been thoroughly explored, and its fuzzification remains undefined. This study aims to the association of this gap by introducing a fuzzy extension of the deductive system of BCL-algebra using ...
Berhanu Assaye Alaba +2 more
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The Square-Zero Basis of Matrix Lie Algebras [PDF]
Mathematics, 2020 A method is presented that allows one to compute the maximum number of functionally-independent invariant functions under the action of a linear algebraic group as long as its Lie algebra admits a basis of square-zero matrices even on a field of positive
Raúl Durán Díaz +3 more
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Southeast Asian Mathematics Education Journal, 2022 To help students in solving the linear equations in one variable, teacher can use a learning media such as algebra tiles. Algebra tiles are square and rectangle-shaped tiles that represent numbers and variables.
Dyah Sinto Rini
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MASALAH EIGEN DAN EIGENMODE MATRIKS ATAS ALJABAR MIN-PLUS
Barekeng, 2021 Eigen problems and eigenmode are important components related to square matrices. In max-plus algebra, a square matrix can be represented in the form of a graph called a communication graph.
Eka Widia Rahayu +2 more
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Karpatsʹkì Matematičnì Publìkacìï, 2022 We describe the Kantor square (and Kantor product) of multiplications, extending the classification proposed in [J. Algebra Appl. 2017, 16 (9), 1750167].
R. Fehlberg Júnior, I. Kaygorodov
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Mayer–Vietoris squares in algebraic geometry
Journal of the London Mathematical Society, 2023 AbstractWe consider various notions of Mayer–Vietoris squares in algebraic geometry. We use these to generalize a number of gluing and push out results of Moret‐Bailly, Ferrand–Raynaud, Joyet and Bhatt. An important intermediate step is Gabber's rigidity theorem for henselian pairs, which our methods give a new proof of.
Hall, Jack, Rydh, David
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Education Sciences, 2023 Mathematical manipulatives and the concrete–representational–abstract (CRA) instructional approach are common in elementary classrooms, but their use declines significantly by high school.
Sherri K. Prosser, Stephen F. Bismarck
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Square roots in Banach *-algebras [PDF]
Glasgow Mathematical Journal, 1972 We give a simple proof of the lemma of Ford [1] on the existence of self-adjoint square roots in Banach*-algebras in which continuity of the involution is not assumed.
Bonsall, F. F., Stirling, D. S. G.
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Journal of High Energy Physics, 2018 The chiral algebra of the symmetric product orbifold of a single-boson CFT corresponds to a “higher spin square” algebra in the large N limit. In this note, we show that a symmetrized collection of N bosons defines a similar structure that we refer to as
Menika Sharma
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