Volume 122, Issue 4, November 2012

ISSN: 0253-4142 (Print) 0973-7685 (Online)

This journal has been published since 1934, starting under the title Proceedings, Section A of the Indian Academy of Sciences. With Volume 87 (1978), this journal split into three parts: Journal of Chemical Sciences, Journal of Earth System Science, and Proceedings - Mathematical Sciences.

In this issue (16 articles)

  1. No Access

    OriginalPaper

    Ramanujan’s modular equations of degree 5

    NAYANDEEP DEKA BARUAH, JONALI BORA… Pages 485-506
    Look Inside Get Access

  2. No Access

    OriginalPaper

    Enumerating set partitions according to the number of descents of size d or more

    TOUFIK MANSOUR, MARK SHATTUCK, CHUNWEI SONG Pages 507-517
    Look Inside Get Access

  3. No Access

    OriginalPaper

    Discreteness criteria based on a test map in PU(n, 1)

    HUANI QIN, YUEPING JIANG Pages 519-524
    Look Inside Get Access

  4. No Access

    OriginalPaper

    Rees valuations

    SHREERAM S ABHYANKAR, WILLIAM J HEINZER Pages 525-546
    Look Inside Get Access

  5. No Access

    OriginalPaper

    From graphs to free products

    MADHUSHREE BASU, VIJAY KODIYALAM, V S SUNDER Pages 547-560
    Look Inside Get Access

  6. No Access

    OriginalPaper

    On dominator colorings in graphs

    S ARUMUGAM, JAY BAGGA, K RAJA CHANDRASEKAR Pages 561-571
    Look Inside Get Access

  7. No Access

    OriginalPaper

    Uncertainty inequalities for the Heisenberg group

    JINSEN XIAO, JIANXUN HE Pages 573-581
    Look Inside Get Access

  8. No Access

    OriginalPaper

    Equivalent moduli of continuity, Bloch’s theorem for pluriharmonic mappings in $\mathbb{B}{\kern-8pt}\mathbb{B}^{\boldsymbol n}$

    SH CHEN, S PONNUSAMY, X WANG Pages 583-595
    Look Inside Get Access

  9. No Access

    OriginalPaper

    Ricci flow of warped product metrics with positive isotropic curvature on S p+1 × S 1

    H A Gururaja Pages 597-614
    Look Inside Get Access

  10. No Access

    OriginalPaper

    Frobenius pull backs of vector bundles in higher dimensions

    V TRIVEDI Pages 615-628
    Look Inside Get Access

  11. No Access

    OriginalPaper

    Real hypersurfaces of a complex space form

    SHARIEF DESHMUKH Pages 629-634
    Look Inside Get Access

  12. No Access

    OriginalPaper

    A note on Gaussian distributions in ℝ n

    B G MANJUNATH, K R PARTHASARATHY Pages 635-644
    Look Inside Get Access

  13. No Access

    OriginalPaper

    Solution of the problem of the identified minimum for the tri-variate normal

    A MUKHERJEA, M ELNAGGAR Pages 645-660
    Look Inside Get Access

  14. No Access

    OriginalPaper

    A coupled far-field formulation for time-periodic numerical problems in fluid dynamics

    EDMUND CHADWICK, RABEA El-MAZUZI Pages 661-672
    Look Inside Get Access

  15. No Access

    News

    Subject index

    Pages 673-680
    Look Inside Get Access

  16. No Access

    Acknowledgments

    Author index

    Pages 681-684
    Look Inside Get Access