Results 101 to 110 of about 18,324 (228)
An application of the Sakai's theorem to the characterization of H*-algebras
International Journal of Mathematics and Mathematical Sciences, 1995 The well-known Sakai's theorem, which states that every derivation acting on a von Neumann algebra is inner, is ,used to obtain a new elegant proof of the Saworotnow's characterization theorem for associative H*-algebras via two-sided H*-algebras.
Borut Zalar
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Symplectic graphs and their automorphisms
European Journal of Combinatorics, 2006 12 ...
Zhongming Tang, Zhe-Xian Wan
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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
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Nil sets defined through generalized skew derivations having a Jordan-like behavior
Mathematics OpenLet R be a prime ring of characteristic different from [Formula: see text], C its extended centroid, F and G non-zero generalized skew derivations of R, associated with the same automorphism [Formula: see text] of R and [Formula: see text] a fixed ...
Francesco Ammendolia +1 more
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The Cyclically Resolvable Steiner Triple Systems of Order 57
MathematicsA resolution of a Steiner triple system of order v (STS(v)) is point-cyclic if it has an automorphism permuting the points in one cycle. An STS(v) is cyclically resolvable if it has at least one point-cyclic resolution. Cyclically resolvable STS(v)s have
Svetlana Topalova, Stela Zhelezova
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Almost automorphic derivative of an almost automorphic function
V. N. Karazin Kharkiv National University. Ser. Mathematics, Applied Mathematics and Mechanics, 2017 In this article are obtained conditions when the derivative of a continuous almost automorphic (an asymptotically almost automorphic, an almost periodic, an asymptotically almost periodic) function remains a continuous almost automorphic (an asymptotically almost automorphic, an almost periodic, an asymptotically almost periodic) function, respectively.
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Possible Groups of Automorphisms [PDF]
Proceedings of the National Academy of Sciences, 1943 Not ...
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On Finite Interpolation Property of Inner Automorphism Nearrings
, 2015 [[abstract]]In this note, the nite interpolation property of inner automorphism nearrings on groups is studied. We generalize Meldrum's result and show that the ideal I(G;H) of the nearring I(G) has nite interpolation property on H when H is a nonabelian
Huang,Feng-kuo(黃豐國), Cho,Yong Uk
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On topological groups of automorphisms
Applied General TopologyWe study spaces X for which the space Homp(X) of automorphisms with the topology of point-wise convergence is a topological group. We identify large classes of spaces X for which Homp(X) is or is not a topological group.
Raushan Buzyakova
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Automorphism Groups of Quandles
, 2012 We prove that the automorphism group of the dihedral quandle with n elements is isomorphic to the affine group of the integers mod n, and also obtain the inner automorphism group of this quandle. In [B. Ho and S.
Elhamdadi, Mohamed +2 more
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