An article “Nonuniqueness of semidirect decompositions for semidirect products with directly decomposable factors and applications for dihedral groups” January 20, 2016Uncategorizedpeterisdaugulis dih_5

A preliminary book version “Linear algebra”, in Latvian December 27, 2015Uncategorizedpeterisdaugulis LA_main

An article “A note on another construction of graphs with $2^n+6$ vertices and cyclic automorphism group of order $2^n$” December 27, 2015Uncategorizedpeterisdaugulis twos_5

An article “Normal forms of triangles and quadrilaterals up to similarity” December 27, 2015Uncategorizedpeterisdaugulis tri_8

An article “Semidirect decompositions of diagonal semidirect products and applications for dihedral groups” December 27, 2015Uncategorizedpeterisdaugulis dih_4