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A Drinfeld-Type Presentation of the Orthosymplectic Yangians
We use the Gauss decomposition of the generator matrix in the R -matrix presentation of the Yangian for the orthosymplectic Lie superalgebra
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Combinatorial Presentation of Schubert Polynomials
In the previous chapter we defined Schubert polynomials by means of divided difference operators. Despite the fact that the differences are divided,...
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Motivational Activity for Presentation Techniques
Traditionally the subject of “Presentation Techniques” taught in the Degree in Industrial Design and Product Development Engineering, has been...
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DYCK FREE GROUP PRESENTATION OF POLYGON CYCLES IN THE RATIO OF COLLINEAR POINTS IN THE DESARGUES AFFINE PLANE
This paper introduces Dyck free groups that are geometric realizations of polygon cycles, the ratio of either two or three collinear points in the...
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Finite presentation
This paper surveys basic properties of finite presentation in groups, Lie algebras and rings. It includes some new results and also new, more...
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Impulses in Generalized Proportional Caputo Fractional Differential Equations and Equivalent Integral Presentation
In this paper we present both main approaches in the interpretation of the impulses in generalized proportional Caputo fractional differential...
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A Diagrammatic Presentation of the Category 3Cob
A category equivalent to the category of 3-dimensional cobordisms is defined in terms of planar diagrams. The operation of composition in this...
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R-matrix Presentation of Quantum Affine Algebra in Type A
2n−1 (2) In this paper, we give an RTT presentation of the twisted quantum affine algebra of type A
2 n −1 (2) and show that it is isomorphic to the Drinfeld... -
Finite Generation and Presentation Problems for Lambda Calculus and Combinatory Logic
We solve several finite generation and presentation problems for lambda calculus and combinatory logic.
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Neutral-fermionic presentation of the K-theoretic Q-function
We show a new neutral-fermionic presentation of Ikeda-Naruse’s K -theoretic Q -functions, which represent a Schubert class in the K -theory of coherent...
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Finite presentation of the tame fundamental group
Let p be a prime number, and let k be an algebraically closed field of characteristic p . We show that the tame fundamental group of a smooth affine...
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A Short Presentation of Emmanuele’s Work
As the title suggests, this is a short presentation of DiBenedetto’s mathematical work. In the first part Ugo Gianazza gives a general overview,...
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Presentation of Symplectic Map** Class Group of Rational 4-Manifolds
We study the problem of description of the symplectic map** class groups...
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From Calculus of Variation to Exterior Differential Calculus: A Presentation and Some New Results
In this chapter, we provide an introduction to exterior differential calculus. In detail, the Cartan–Kähler theorem is revisited. Using this, we give...
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A SERRE PRESENTATION FOR THE ıQUANTUM GROUPS
Let ( U , U ı ) be a quasi-split quantum symmetric pair of arbitrary Kac–Moody type, where “quasi-split” means the corresponding Satake diagram contains...
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Twisted toroidal Lie algebras and Moody-Rao-Yokonuma presentation
Let g be a (twisted or untwisted) affine Kac-Moody algebra, and μ be a diagram automorphism of g. In this paper, we give an explicit realization for...
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Infinitely Generated Hecke Algebras with Infinite Presentation
For a locally compact group G and a compact subgroup K , the corresponding Hecke algebra consists of all continuous compactly supported complex...
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Finitely Generated Structures Computable in Polynomial Time
We give some simple description for the finitely generated structures with P-computable isomorphic presentation; i.e., presentation computable in...