Volume & Issue: Volume 37, No. 3, September 2011, Pages 1-304 
On rainbow 4-term arithmetic progressions

Pages 33-37

M. H. Shirdareh Haghighi; P. Salehi Nowbandegani

Second symmetric powers of chain complexes

Pages 39-75

A. J. Frankild; S. Sather-Wagstaff; A. Taylor

Some Optimal Codes From Designs

Pages 109-115

M. Emami; Ch. Maysoori

Extension functors of local cohomology modules

Pages 117-134

M. Aghapournahr; A. Taherizadeh; A. Vahidi

Symmetric curvature tensor

Pages 249-267

A. Heydari; N. Boroojerdian; E. Peyghan