Christian Lomp

Faculdade de Ciências da Universidade do Porto

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2010

Non-commutative integral forms and twisted multi-derivations

Journal of Noncommutative Geometry | 2010 | article

L El Kaoutit

T Brzezinski

2010

When delta-semiperfect rings are semiperfect

Turkish Journal of Mathematics | 2010 | article

E Buyukasik

2009

All hereditary torsion theories are differential

Journal of Pure and Applied Algebra | 2009 | article

J van den Berg

2009

Comparability, Distributivity and Non-commutative phi-rings

Groups, Rings and Group Rings | 2009 | inproceedings

A Sant'Ana

2009

Rings Whose Modules Are Weakly Supplemented Are Perfect. Applications To Certain Ring Extensions

Mathematica Scandinavica | 2009 | article

E Buyukasik

2009

Rings whose modules are weakly supplemented are perfect. Applications to certain ring extensions

Mathematica Scandinavica | 2009 | article

E Büyükasik

2008

Covering coalgebras and dual non-singularity

Applied Categorical Structures | 2008 | article

V Rodrigues

2008

On a Recent Generalization of Semiperfect Rings

Bulletin of the Australian Mathematical Society | 2008 | article

E Buyukasik

2008

Regular and Biregular Module Algebras

Arabian Journal For Science and Engineering | 2008 | article
2007

An example of an indecomposable module without non-zero hollow factor modules

Turkish Journal of Mathematics | 2007 | article
2007

Chain and distributive coalgebras

Journal of Pure and Applied Algebra | 2007 | article

A Sant'Ana

2007

Kostia Beidar’s Contributions to Module and Ring Theory

Rings and Nearrings - Proceedings of the International Conference of Algebra in Memory of Kostia Beidar, Tainan, Taiwan, March 6-12, 2005 | 2007 | incollection

R Wisbauer

2006

A note on extending Hopf actions to rings of quotients of module algebras

Beitrage zur Algebra und Geometrie | 2006 | article
2006

Basic notions

Frontiers in Mathematics | 2006 | article

J Clark

N Vanaja

R Wisbauer

2006

Decompositions of modules

Frontiers in Mathematics | 2006 | article

J Clark

N Vanaja

R Wisbauer

2006

From lifting to perfect modules

Frontiers in Mathematics | 2006 | article

J Clark

N Vanaja

R Wisbauer

2006

Preradicals and torsion theories

Frontiers in Mathematics | 2006 | article

J Clark

N Vanaja

R Wisbauer

2006

Supplements in modules

Frontiers in Mathematics | 2006 | article

J Clark

N Vanaja

R Wisbauer

2006

τ-complemented and τ-supplemented modules

2006 | article

Khaled Al-Takhman

Robert Wisbauer

2005

A central closure construction for certain algebra extensions. Applications to Hopf actions

Journal of Pure and Applied Algebra | 2005 | article
2005

Prime Elements in Partially Ordered Groupoids Applied To Modules and Hopf Algebra Actions

Journal of Algebra and Its Applications | 2005 | article
2004

Integrals in Hopf algebras over rings

Communications in Algebra | 2004 | article
2004

When is a smash product semiprime? a partial answer

Journal of Algebra | 2004 | article
2002

On LE-lifting modules

2002 | article

Derya Keskin

2002

Primeigenschaften von Algebren in Modulkategorien über Hopfalgebren (Heinrich-Heine Universität Düsseldorf)

2002 | misc