Results 1 to 10 of about 106,865 (159)
The Fundamental k-Form and Global Relations [PDF]
Symmetry, Integrability and Geometry: Methods and Applications, 2008 In [Proc. Roy. Soc. London Ser. A 453 (1997), no. 1962, 1411-1443] A.S. Fokas introduced a novel method for solving a large class of boundary value problems associated with evolution equations.
Anthony C.L. Ashton
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Fundamental Power of Social Media Interactions for Building a Brand and Customer Relations
Journal of Theoretical and Applied Electronic Commerce Research, 2021 The spread of social networks and the high level of penetration of digital content and mobile devices have created a society in which consumers expect constant communication from companies.
Ionica Oncioiu +5 more
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Computation of topological relations with 3-SRM [PDF]
Scientific ReportsTopological relation models are fundamental to spatial databases and GIS, providing a basis for reasoning about how spatial objects relate. Existing binary frameworks such as RCC-8 and the 9-Intersection Model effectively describe relations between two ...
Nivedita P. Totad +2 more
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Fundamental relations in Ringel–Hall algebras
Journal of Algebra, 2008 Let \(A\) be a finitary \(\mathbb{F}_q\)-algebra, where \(\mathbb{F}_q\) is a finite field. Let \(\mathcal H(A)\) be the Ringel-Hall algebra of \(A\) (it is the free Abelian group with basis \(u_{[M]}\) indexed by isoclasses \([M]\) of finite dimensional \(A\)-modules \(M\); the multiplication is given by the formula \(u_{[M]}u_{[N]}=\sum_{[L]}F_{M,N ...
Bangming Deng
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Commutativity and Completeness Degrees of Weakly Complete Hypergroups
Mathematics, 2022 We introduce a family of hypergroups, called weakly complete, generalizing the construction of complete hypergroups. Starting from a given group G, our construction prescribes the β-classes of the hypergroups and allows some hyperproducts not to be ...
Mario De Salvo +3 more
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Fundamental group and complete parts of Neutrosophic Quadruple Hv*-groups [PDF]
Neutrosophic Sets and Systems, 2023 It is well known that Hv-groups and groups are connected through regular relations. The purpose of this paper is to find a similar connection between neutrosophic Hv-groups and neutrosophic groups by using the concept of fundamental relations on Hv ...
Madeleine Al Tahan +3 more
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Mathematics, 2021 In this paper, we show a new construction of hypergroups that, under appropriate conditions, are complete hypergroups or non-complete 1-hypergroups.
Mario De Salvo +3 more
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Fundamental Relation on HvBE-Algebras
Bulletin of the Section of Logic, 2023 In this paper, we are going to introduce a fundamental relation on \(H_{v}BE\)-algebra and investigate some of properties, also construct new \((H_{v})BE\)-algebras via this relation. We show that quotient of any \(H_{v}BE\)-algebra via a regular regulation is an \(H_{v}BE\)-algebra and this quotient, via any strongly relation is a \(BE\)-algebra ...
Farzad Iranmanesh +2 more
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Tree and 1-loop fundamental BCJ relations from soft theorems
European Physical Journal C: Particles and Fields, 2023 We provide a new derivation of the fundamental BCJ relation among double-color-ordered tree amplitudes of bi-adjoint scalar theory, based on the leading soft theorem for external scalars. Then, we generalize the fundamental BCJ relation to 1-loop Feynman
Fang-Stars Wei, Kang Zhou
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Relational Structures of Fundamental Theories [PDF]
Foundations of Physics, 2021 General relativity and quantum mechanics have both revealed the relativity of certain notions that were previously thought to be absolute. I clarify the precise sense in which these theories are relational, and I argue that the various aspects of relationality pertain to the same movement in the progress of physical theories.
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