Results 71 to 80 of about 768 (158)
On Pure Hyperideals In Ternary Semihypergroups [PDF]
, 2013 This paper deals with a class of algebraic hyperstructures called ternarysemihypergroups, which are a generalization of ternary semigroups. In this paper weintroduce some special classes of hyperideals in ternary semihypergroups.
Kostaq HILA, Krisanthi NAKA
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Hyperideal-based intersection graphs
Indian Journal of Pure and Applied Mathematics, 2022 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Mohammad Hamidi +2 more
openaire +1 more source
6j-symbols, hyperbolic structures and the Volume Conjecture
, 2007 We compute the asymptotical growth rate of a large family of $U_q(sl_2)$ $6j$-symbols and we interpret our results in geometric terms by relating them to volumes of hyperbolic truncated tetrahedra.
Francesco Costantino +5 more
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On Intra-Regular Semihypergroups Through Intuitionistic Fuzzy Sets [PDF]
, 2013 The notion of intuitionistic fuzzy sets was introduced by Atanassov as ageneralization of the notion of fuzzy sets. In this paper, using Atanassov idea, wegive some properties of intuitionistic fuzzy hyperideals and intuitionistic fuzzy bihyperidealsin a
Jani DINE, Kostaq HILA
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Polyhedral hyperbolic metrics on surfaces [PDF]
, 2018 Let S be a topologically finite surface, and g be a hyperbolic metric on S with a finite number of conical singularities of positive singular curvature, cusps and complete ends of infinite area. We prove that there exists a convex polyhedral surface P in
Fillastre, François
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The $E_t$-Construction for Lattices, Spheres and Polytopes
, 2004 We describe and analyze a new construction that produces new Eulerian lattices from old ones. It specializes to a construction that produces new strongly regular cellular spheres (whose face lattices are Eulerian).
Paffenholz, Andreas, Ziegler, Günter M.
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Existence and uniqueness theorem for convex polyhedral metrics on compact surfaces [PDF]
, 2010 We state that any constant curvature Riemannian metric with conical singularities of constant sign curvature on a compact (orientable) surface $S$ can be realized as a convex polyhedron in a Riemannian or Lorentzian) space-form.
Fillastre, François
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Infinitesimal rigidity of a compact hyperbolic 4-orbifold with totally geodesic boundary
, 2008 Kerckhoff and Storm conjectured that compact hyperbolic n-orbifolds with totally geodesic boundary are infinitesimally rigid when n>3. This paper verifies this conjecture for a specific example based on the 4-dimensional hyperbolic 120-cell.Comment: 9 ...
Calabi +6 more
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Completely simple and regular semi hypergroups [PDF]
, 2012 In this paper the notion of simple and completely simple semi hypergroups are introduced. Basic properties of these algebraic structures are considered. Some methods for constructing new kinds of these hyperstructures are presented.
Jafarabadi, Hossein Mousa +2 more
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