Generalized inverses are important tools for solving equations and inequalities in many applications of algebra and analysis. Our presentation is based on the semigroup theory with consideration of generalized inverses in regular, inverse and ordered semigroups. We describe properties of quasi-inverse and pseudo-inverse in semigroups and in particular cases of matrix product and composition of functions
Operational Program Digital Poland, 2014-2020, Measure 2.3: Digital accessibility and usefulness of public sector information; funds from the European Regional Development Fund and national co-financing from the state budget.
Oct 15, 2021
Jul 19, 2021