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Dive into the research topics where Q.-S. Wu is active.

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Featured researches published by Q.-S. Wu.


Transactions of the American Mathematical Society | 2007

HOMOLOGICAL INTEGRAL OF HOPF ALGEBRAS

Di-Ming Lu; Q.-S. Wu; James J. Zhang

The left and right homological integrals are introduced for a large class of infinite dimensional Hopf algebras. Using the homological integrals we prove a version of Maschkes theorem for infinite dimensional Hopf algebras. The generalization of Maschkes theorem and homological integrals are the keys to studying noetherian regular Hopf algebras of Gelfand-Kirillov dimension one.


Israel Journal of Mathematics | 2002

Pre-balanced dualizing complexes

Daniel Chan; Q.-S. Wu; James J. Zhang

We study pre-balanced dualizing complexes over noncommutative complete semilocal algebras and prove an analogue of Van den Bergh’s theorem [VdB, 6.3]. The relationship between pre-balanced dualizing complexes and Morita dualities is studied. Some immediate applications to classical ring theory are also given.


Journal of Algebra | 2001

Dualizing Complexes over Noncommutative Local Rings

Q.-S. Wu; James J. Zhang


Journal of Algebra | 2011

Skew group algebras of Calabi–Yau algebras

Q.-S. Wu; C. Zhu


Journal of Algebra | 2001

Homological Identities for Noncommutative Rings

Q.-S. Wu; James J. Zhang


Journal of Algebra | 2008

Koszul differential graded algebras and BGG correspondence

Ji-Wei He; Q.-S. Wu


Journal of Algebra | 2000

Some Homological Invariants of Local PI Algebras

Q.-S. Wu; James J. Zhang


Science China-mathematics | 2009

Compact DG modules and Gorenstein DG algebras

XueFeng Mao; Q.-S. Wu


Journal of Algebra | 2015

Twisted Poincaré duality between Poisson homology and Poisson cohomology

J. Luo; S. Q. Wang; Q.-S. Wu


Journal of Algebra | 2012

Rigid dualizing complexes over quantum homogeneous spaces

L.-Y. Liu; Q.-S. Wu

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James J. Zhang

University of Washington

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Ji-Wei He

University of Antwerp

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