Geodesic

Sommaire du Fascicule no. 1

About the spectra of a real nonnegative matrix and its signings
p. 1-8
A filtration on the ring of Laurent polynomials and representations of the general linear Lie algebra
p. 9-32
Common neighborhood spectrum of commuting graphs of finite groups
p. 33-48
Isodual and self-dual codes from graphs
p. 49-64
Coarse structures on groups defined by conjugations
p. 65-75
Skew PBW extensions over symmetric rings
p. 76-102
The structure of g-digroup actions and representation theory
p. 103-126
Diagonal torsion matrices associated with modular data
p. 127-137
Cancellation ideals of a ring extension
p. 138-146
Free abelian trioids
p. 147-160

Sommaire du Fascicule no. 2

On the nilpotence of the prime radical in module categories
p. 161-184
On classifying the non-Tits P-critical posets
p. 185-196
S-second submodules of a~module
p. 197-210
On the character tables of symmetric groups
p. 211-225
Maximal subgroup growth of a~few polycyclic groups
p. 226-235
On the kernels of higher R-derivations of~R[x1,…,xn]
p. 236-240
On the structure of the algebra of~derivations of cyclic Leibniz algebras
p. 241-252
Homotopy equivalence of normalized and unnormalized complexes, revisited
p. 253-266
A study on dual square free modules
p. 267-279
Some commutativity criteria for 3-prime near rings
p. 280-298
On certain semigroups of contraction mappings of a~finite chain
p. 299-320