### On the second and weakly-second spectrum of a module

#### Speaker

### Marta Maloid-Glebova

Department of Algebra, Topology and Fundamental Mathematics

Faculty of Mechanics and Mathematics

Ivan Franko National University of Lviv

#### When & where:

**November 30, 2021 at 15 ^{00}**,

online Zoom

#### Join Zoom Meeting:

*https://us04web.zoom.us/j/739…*

Meeting ID: **739 806 9872**

Passcode: **AUpYx5**

#### Abstract of talk

In this talk, we study second modules over associative rings and give some basic properties of this concept. Also we define the notion of weakly-second submodule of a module over an arbitrary ring and study some relationships between second spectrum and weakly-second spectrum of a module.

**Marta Maloid-Glebova**

November 30, 2021