Abstract
For some class of pull-back algebras there is given a necessary and sufficient condition for every finite-dimensional module to be obtained as a pull-back of module epimorphisms.
*Supported by Polish Scientific Grant KBN 2 PO3A 012 14. E-mail: [email protected]
Acknowledgments
Notes
*Supported by Polish Scientific Grant KBN 2 PO3A 012 14. E-mail: [email protected]