Results 241 to 250 of about 1,088,616 (274)
Some of the next articles are maybe not open access.
Rings derived from strongly $$\mathcal {U}$$ U -regular relations
Boletín de la Sociedad Matemática Mexicana, 2017zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bijan Davvaz +2 more
openaire +3 more sources
A Class of Strongly Regular Graphs Related to Orthogonal Groups
1983Publisher Summary This chapter describes a class of regular graphs related to PO 2n+l (q). If q is odd, the vertices of the graphs may be seen as a set of points off a quadric in PG(2n,q). It has been noticed that regular graphs of the same kind occur in symplectic spaces over GF(2 r ). The chapter presents a unified description of those graphs for a
Hubaut, Xavier, Metz, Rudolf
openaire +2 more sources
Strongly Regular J-Inner Matrix Functions and Related Problems
2004A number of characterizations of the class of strongly regularDinner matrix-valued functions and descriptions of the corresponding reproducing kernel Hilbert spaces and formulas for the reproducing kernels of these spaces are reviewed. Applications to bitangential interpolation problems, bi-tangential inverse problems for canonical integral and ...
Dym Harry, Damir Z. Arov
openaire +2 more sources
On a strongly regular relation in hypergroupoids
1993Let \(H\) be a hypergroupoid and \(n \in \mathbb{N}^*\). Let \(\gamma\) be a grouping of the indices \(\{1,\dots,n\}\) respecting their order. If \(z_ 1,z_ 2,\dots,z_ n\) are elements of \(H\) we denote by \(\displaystyle\prod^ n_{i=1}{^{(\gamma)} z_ i}\) the product of these elements according to \(\gamma\). Define on \(H\) a relation \(\Delta\) by: \(
openaire +2 more sources
Regular and strongly regular relations induced by fuzzy subhypermodules
Soft Computing, 2022N. Rakhsh Khorshid +1 more
openaire +1 more source
, 2007 Block designs and strongly regular graphs related to the group U(3, 4)
2005We show a construction of a two block designs, 2-(65, 15, 21) design and 2-(65, 26, 250) design, Steiner system S(2, 5, 65) and its block graph, two strongly regular graphs (208, 75, 30, 25) and (416, 100, 36, 20) and binary code of length 65 from the unitary group U(3, 4). Those incidence structures are defined on the elements of the conjugacy classes
Rukavina, Sanja +2 more
openaire