Results 81 to 90 of about 5,646,983 (176)
An exceptional G(2) extension of the Standard Model from the correspondence with Cayley-Dickson algebras automorphism groups. [PDF]
Masi N.
europepmc +1 more source
Large automorphism groups of bordered tori
We study large groups of automorphisms of compact orientable bordered Klein surfaces of topological genus one. Here, large means that the order of the group is greater than or equal to 4(g−1), where g ≥ 2 is the algebraic genus of the surface.
Bujalance, E. +2 more
core +1 more source
Automorphism Groups of Small (3,3)-homogeneous Logics [PDF]
We prove that (3,3)-homogeneous logics with 15 or 17 atoms are unique and for 16 atoms such logic does not exist. We also describe the automorphism groups for such logics and construct (3,3)-homogeneos logics (with 19 atoms) with either commutative ...
Sultanbekov F.
core
The divisibility conjecture for automorphism groups of finite p-groups [PDF]
Jill Dietz
doaj +1 more source
Free subsemigroups in automorphism group of a polynomial ring of two variables over number fields
Sufficient conditions under which the semigroup generated by two automorphism of the polynomial ring in two variables over a number field $P$ will be free are given.
Zh. I. Dovghey, M. I. Sumaryuk
doaj +1 more source
Automorphism groups of smooth quintic threefolds [PDF]
We study automorphism groups of smooth quintic threefolds. Especially, we describe all the maximal ones with explicit examples of target quintic threefolds. There are exactly $22$ such groups.
Yu, X., Oguiso, K.
core +1 more source
Semicontinuity of the Automorphism Groups of Domains with Rough Boundary
Based on some ideas of Greene and Krantz, we study the semicontinuity of automorphism groups of domains in one and several complex variables. We show that semicontinuity fails for domains in , , with Lipschitz boundary, but it holds for domains in with ...
Steven G. Krantz
doaj +1 more source
On the structure of quantum automorphism groups [PDF]
We compute the K-theory of quantum automorphism groups of finite dimensional C∗-algebras in the sense of Wang. The results show in particular that the C∗-algebras of functions on the quantum permutation groups S+n are pairwise non-isomorphic for ...
Voigt, Christian, Christian Voigt
core +1 more source
Automorphism Groups of Small (3,3)-homogeneous Logics
We prove that (3,3)-homogeneous logics with 15 or 17 atoms are unique and for 16 atoms such logic does not exist. We also describe the automorphism groups for such logics and construct (3,3)-homogeneos logics (with 19 atoms) with either commutative ...
Sultanbekov F.
core
Finite Vertex Bi-Primitive 2-Arc Transitive Graphs Admitting a Two-Dimensional Linear Group
A graph is said to be vertex bi-primitive, if it is a bipartite graph, and the setwise stabilizer of its automorphism group acts primitively on two bi-parts.
Xiaohui Hua
doaj +1 more source

