Vol. 31 No. 2 (2013)

Published: 2013-12-12

Research Articles

  • Inextensible flows of spacelike curves with timelike principal normal according to Darboux frame in M₳

    Selçuk Bas, Talat Körpınar
    9-17
    DOI: https://doi.org/10.5269/bspm.v31i2.15754

  • Weak forms of G- alph-open sets and decompositions of continuity via grills

    Ahmad Al-Omari, Takashi Noiri
    19-28
    DOI: https://doi.org/10.5269/bspm.v31i2.13551

  • Construction of inextensible flows of dual normal surfaces in the dual space D³

    Vedat Asil, Talat Körpınar
    31-37
    DOI: https://doi.org/10.5269/bspm.v31i2.15777

  • Biharmonic B-slant helices according to bishop frame in the SLâ‚‚(R)

    Talat Körpınar, Essin Turhan
    39-45
    DOI: https://doi.org/10.5269/bspm.v31i2.15844

  • Characterization of inextensible flows of spacelike curves with sabban frame in S₲

    Mahmut Ergüt, Essin Turhan, Talat Körpınar
    47-53
    DOI: https://doi.org/10.5269/bspm.v31i2.15957

  • On some new modular sequence spaces

    Cigdem Asma Bektas, Gülcan Atıci
    55-65
    DOI: https://doi.org/10.5269/bspm.v31i2.15316

  • A new sort of separation axioms

    M. Lellis Thivgar, Nirmala Rebecca Paul
    67-76
    DOI: https://doi.org/10.5269/bspm.v31i2.15372

  • Characterizing of dual focal curves in D₳ 

    Talat Körpınar, Essin Turhan, Selcuk Bas
    77-82
    DOI: https://doi.org/10.5269/bspm.v31i2.16054

  • Review article on $\chi^{2}$ sequence spaces defined by modulus and fuzzy numbers

    Nagarajan Subramanian, K. Balasubramanian
    83-99
    DOI: https://doi.org/10.5269/bspm.v31i2.15938

  • Operators on grill M-space

    Shyamapada Modak
    101-107
    DOI: https://doi.org/10.5269/bspm.v31i2.15547

  • A Bertrand postulate for a subclass of primes

    G. Sudhaamsh Mohan Reddy, S. Srinivas Rau, Bidarahalli Uma
    109-111
    DOI: https://doi.org/10.5269/bspm.v31i2.15138

  • σ- ideals and generalized derivations in σ-prime rings 

    M. Rais Khan, Deepa Arora, M. Ali Khan
    113-119
    DOI: https://doi.org/10.5269/bspm.v31i2.12119

  • One parameter family of b-mâ‚ developable surfaces of biharmonic new type b-slant helices according to Bishop frame in the sol space Sol³

    Mahmut Ergüt, Talat Körpınar, Essin Turhan
    121-128
    DOI: https://doi.org/10.5269/bspm.v31i2.16296

  • $M^2$-type sharp estimates and weighted boundedness for commutators related to singular integral operators satisfying a variant of Hörmander's condition

    Liu Lanzheliu
    129-137
    DOI: https://doi.org/10.5269/bspm.v31i2.16612

  • Influence of weakly H-subgroups of minimal subgroups on the structure of finite groups

    Mohammed Mosa Al-Shomrani
    139-147
    DOI: https://doi.org/10.5269/bspm.v31i2.16230

  • An example of self–acceleration for incompressible flows

    Jens Lorenz, Randy Ott
    149-159
    DOI: https://doi.org/10.5269/bspm.v31i2.17308

  • Factorizations of negatively subscripted balancing and Lucas-balancing numbers

    Prasanta Kumar Ray
    161-173
    DOI: https://doi.org/10.5269/bspm.v31i2.14263

  • Averaging in optimal control problems for systems of difference equations

    Iryna Volodymyrivna Komashynska
    175-182
    DOI: https://doi.org/10.5269/bspm.v31i2.17141

  • Warfield p-Invariants in Abelian Group Rings of Characteristic p

    Peter Danchev
    183-189
    DOI: https://doi.org/10.5269/bspm.v31i2.10822

  • New approach of ideal topological generalized closed sets

    Chinnapazham Santhini, M. Lellis Thivagar
    191-204
    DOI: https://doi.org/10.5269/bspm.v31i2.17604

  • Integral equations of biharmonic constant Ï€â‚-slope curves according to type-2 Bishop frame in the SOL space

    Talat Körpinar, Essin Turhan
    205-211
    DOI: https://doi.org/10.5269/bspm.v31i2.17619

  • Biharmonic curves according to parallel transport frame in Eâ´

    Talat Körpınar, Essin Turhan
    213-217
    DOI: https://doi.org/10.5269/bspm.v31i2.17669

  • Topology on grill-filter space and continuity

    Shyamapada Modak
    219-230
    DOI: https://doi.org/10.5269/bspm.v31i2.16603

  • Heredity for triangular operators

    Henry Crawford Rhaly Jr.
    231-234
    DOI: https://doi.org/10.5269/bspm.v31i2.17928

  • On the spectrum of 2-nd order generalized difference operator $\delta^2$ over the sequence space $c_0$

    S. Dutta, Pinakadhar Baliarsingh
    235-244
    DOI: https://doi.org/10.5269/bspm.v31i2.17541

  • Parallel surfaces to normal ruled surfaces of general helices in the sol space Sol³

    Talat Körpinar, Essin Turhan
    245-253
    DOI: https://doi.org/10.5269/bspm.v31i2.18255

  • C- sets and decomposition of continuity in generalized topological spaces

    R. Jamunarani, P. Jeyanthi, M. Velrajan
    255-264
    DOI: https://doi.org/10.5269/bspm.v31i2.15354

  • b-Smarandache tmâ‚‚ curves of biharmonic new type b-slant helices according to Bishop frame in the Sol space Sol³

    Talat Körpinar, Essin Turhan
    265-271
    DOI: https://doi.org/10.5269/bspm.v31i2.18273

  • On construction of D-focal curves in Euclidean 3-space M³

    Vedal Asil, Selcuk Bas, Talat Körpinar
    273-277
    DOI: https://doi.org/10.5269/bspm.v31i2.18616

  • Isospectral flat connexions

    S. Srinivas Rau, Sudhamsh Reddy
    279-280
    DOI: https://doi.org/10.5269/bspm.v31i2.16758