Tuesday, April 10, 2012

Proceedings of the Indian Academy of Sciences - Mathematical Sciences FEBRUARY 2012



VOL. 122, NO. 1, FEBRUARY 2012
 
On a paper of S S Pillai 
M Ram Murty and R Thangadurai
Abstract   Full Text: [PDF (157 kB)]
pp.1-13
Generalizations of some zero sum theorems
M N Chintamani and B K Moriya
Abstract   Full Text: [PDF (161 kB)]
pp.15-21
A new class of lattice paths and partitions with n copies of n
S Anand and A K Agarwal
Abstract   Full Text: [PDF (531 kB)]
pp.23-39
Optimal combinations bounds of root-square and arithmetic means for Toader mean
Yu-Ming Chu, Miao-Kun Wang and Song-Liang Qiu
Abstract   Full Text: [PDF (174 kB)]
pp.41-51
Bounds on Gromov hyperbolicity constant in graphs
José M Rodríguez and José M Sigarreta
Abstract   Full Text: [PDF (187 kB)]
pp.53-65
The Cartan matrix of a centralizer algebraUmesh V Dubey, Amritanshu Prasad and Pooja Singla
Abstract   Full Text: [PDF (193 kB)]
pp.67-73
A note on TI-subgroups of finite groups
Jiakuan Lu and Linna Pang
Abstract   Full Text: [PDF (116 kB)]
pp.75-77
The cohomology of orbit spaces of certain free circle group actions
Hemant Kumar Singh and Tej Bahadur Singh
Abstract   Full Text: [PDF (241 kB)]
pp.79-86
Precise asymptotics for complete moment convergence in Hilbert spaces
Keang Fu and Juan Chen
Abstract   Full Text: [PDF (197 kB)]
pp.87-97
An n-dimensional pseudo-differential operator involving the Hankel transformation
R S Pathak, Akhilesh Prasad and Manish Kumar
Abstract   Full Text: [PDF (299 kB)]
pp.99-120
Annihilating power values of co-commutators with generalized derivations
Basudeb Dhara
Abstract   Full Text: [PDF (130 kB)]
pp.121-128
Remarks on Hausdorff measure and stability for the p-obstacle problem (1 < p < 2)
Peihao Zhao and Jun Zheng
Abstract   Full Text: [PDF (207 kB)]
pp.129-137
Existence of positive solutions for the system of higher order two-point boundary value problems
K R Prasad, A Kameswara Rao and S Nageswara Rao
Abstract   Full Text: [PDF (203 kB)]
pp.139-152

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