Problems in algebra inspired by universal algebraic geometry

Abstract

Let $\Theta$ be a variety of algebras. In every $\Theta$ and every algebra $H$ from $\Theta$ one can consider algebraic geometry in $\Theta$ over $H$. We consider also a special categorical invariant $K_{\Theta }(H)$ of this geometry. The classical algebraic geometry deals with the variety $\Theta =Com-P$ of all associative and commutative algebras over the ground field of constants $P$. An algebra $H$ in this setting is an extension of the ground field $P$. Geometry in groups is related to varieties $\Grp$ and $\Grp-G$, where $G$ is a group of constants. The case $\Grp -F$ where $F$ is a free group, is related to Tarski's problems devoted to logic of a free group. he described general insight on algebraic geometry in different varieties of algebras inspires some new problems in algebra and algebraic geometry. The problems of such kind determine, to a great extent, the content of universal algebraic geometry. We start with the short overview of main definitions and results and then consider the list of unsolved problems.

21 pages

References in corpus (3)

• Algebras with the same (algebraic) geometry
• Automorphisms of categories of free modules and free Lie algebras
• The group of automorphisms of the category of free associative algebras