Další formáty:
BibTeX
LaTeX
RIS
@article{766952, author = {Kruml, David}, article_location = {Praha}, article_number = {1}, keywords = {flat object; flat cover; variety; cosimplicial object}, language = {eng}, issn = {0010-2628}, journal = {Commentationes Mathematicae Universitatis Carolinae}, title = {On flat covers in varieties}, volume = {49}, year = {2008} }
TY - JOUR ID - 766952 AU - Kruml, David PY - 2008 TI - On flat covers in varieties JF - Commentationes Mathematicae Universitatis Carolinae VL - 49 IS - 1 SP - 19-24 EP - 19-24 SN - 00102628 KW - flat object KW - flat cover KW - variety KW - cosimplicial object N2 - Flat covers do not exist in all varieties. We give a necessary condition for the existence of flat covers and some examples of varieties where not all algebras have flat covers. ER -
KRUML, David. On flat covers in varieties. \textit{Commentationes Mathematicae Universitatis Carolinae}. Praha, 2008, roč.~49, č.~1, s.~19-24. ISSN~0010-2628.
|