Algebra and discrete mathematics, Tome (2005) no. 1

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Geodesic

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Special issue devoted to Professor Yuriy Drozd (on the occasion of his 60th birthday)

V. I. Andriychuk ; V. M. Futornyi ; R. I. Grigorchuk ; P. M. Gudyvok ; V. V. Kirichenko ; N. Ya. Komarnitsky ; L. A. Kurdachenko ; V. V. Lyubashenko ; B. V. Novikov ; A. P. Petravchuk ; V. I. Sushchansky ; V. M. Usenko ; P. D. Varbanets

p. E-G

On representation type of a~pair of posets with involution

Vitalij M. Bondarenko

p. 1-7

Gorenstein matrices

M. A. Dokuchaev ; V. V. Kirichenko ; A. V. Zelensky ; V. N. Zhuravlev

p. 8-29

Realizations of affine Lie algebras

Vyacheslav Futorny

p. 30-46

Miniversal deformations of chains of linear mappings

T. N. Gaiduk ; V. V. Sergeichuk ; N. A. Zharko

p. 47-61

A decomposition theorem for semiprime rings

Marina Khibina

p. 62-68

Abnormal subgroups and Carter subgroups in some infinite groups

L. A. Kurdachenko ; I. Ya. Subbotin

p. 69-83

Color-detectors of hypergraphs

I. V. Protasov ; O. I. Protasova

p. 84-91

H

R

L

--cross-sections of the infinite symmetric inverse semigroup

I S_{X}

Vasyl Pyekhtyeryev

p. 92-104

On the mean square of the Epstein zeta-function

O. V. Savastru ; P. D. Varbanets

p. 105-121

Wreath product of Lie algebras and Lie algebras associated with Sylow p-subgroups of finite symmetric groups

Vitaly I. Sushchansky ; Nataliya V. Netreba

p. 122-132

Maximality of affine group, and hidden graph cryptosystems

Vasiliy A. Ustimenko

p. 133-150

Diagonalizability theorems for matrices over rings with finite stable range

Bogdan Zabavsky

p. 151-165