The Numbers of Tilting Modules over Path Algebras of An
Received:September 29, 2002  
Key Words: APR-tilting   branch   tilting algebra  
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Author NameAffiliation
WANG Min-xiong Dept. of Math.
Huaqiao University
Quanzhou
China 
LIN Ya-nan Dept. of Math.
Xiamen University
Fujian
China 
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Abstract:
      In this paper, we prove that the numbers of tilting modules over path algebras of An are unchanged in APR-tilting process, and give a formula for counting its numbers.
Citation:
DOI:10.3770/j.issn:1000-341X.2005.01.021
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