Boletim da Sociedade Paranaense de Matemática

3º Série. Vol. 32, nº 1, 2014.                  ISSN-0 037-8712 (PRINT) - ISSN-2175-1188 (ONLINE)

Research Articles

  1. Maximum Principles for Fourth Order Nonlinear Elliptic Equations with Applications. D. B. Dhaigude, R. M. Dhaigude and Gajanan C.Lomte

  2. An Inverse Sturm-Liouviile Problem for a Hill’s Equation. Münevver Tuz

  3. Global and Local Controllability. Maria Hermínia de Paula Leite Mello and Lucianna Helene Silva dos Santos

  4. D-Tangent Surfaces of Timelike Biharmonic D-Helices according to Darboux Frame on Non-degenerate Timelike Surfaces in the Lorentzian Heisenberg Group H. Talat Körpinar and Essin Turhan

  5. A New Characterization of PSL(2, 27). Alireza Khalili Asboei

  6. Smarandache Curves on S2. Kemal Taşköprü and Murat Tosun

  7. Multiplicativity of left centralizers forcing additivity. Tammam El-Sayiad, M. N. Daif and V. De Filippis

  8. The modular sequence space of χ2. N. Subramanian, P. Thirunavukkarasu and R. Babu

  9. Note on generalized topological spaces with hereditary classes. V. Renukadevi and P. Vimaladevi

  10. Existence of solution for a class of biharmonic equations. Najib Tsouli, Omar Chakrone, Omar Darhouche and Mostafa Rahmani

  11. Commutativity theorems on prime and semiprime rings with generalized (σ,τ)-derivations. Basudeb Dhara, Sukhendu Kar and Sachhidananda Mondal

  12. On A class of Double Difference Sequences, their Statistical convergence in 2-normed spaces and their duals. P. Baliarsingh

  13. Bishop Equations of Smarandache TM1 Curves of Biharmonic B-Slant Helices in Heis3. Talat Körpinar and Essin Turhan

  14. Certain Types of Functions Via λ-open Sets. Miguel Caldas, Saeid Jafari and Govindappa Navalagi

  15. Tsukamoto’s Theorem in Characteristic two. Clotilzio Moreira dos Santos

  16. Solutions for Steklov boundary value problems involving p(x)-Laplace operators. Mostafa Allaoui, Abdel Rachid El Amrouss

  17. Bipartite theory on Neighbourhood Dominating and Global Dominating sets of a graph. Y.B. Venkatakrishnan and V. Swaminathan

  18. On Solutions of Generalized Kinetic Equations of Fractional Order. Anjali Gupta and C.L. Parihar

  19. Some Differential Identities in Prime Γ-rings. Mohammad Ashraf and Malik Rashid Jamal

  20. Existence of solutions for a Steklov problem involving the p(x)-Laplacian. Aomar Anane, Omar Chakrone, Abdellah Zerouali and Belhadj Karim

  21. Multiplicity Results for a Fourth Order Quasi-Linear Problems. A.R. El Amrouss and F. Kissi

  22. Pedal Curves of Tangent Surfaces of Biharmonic B-General Helices according to Bishop Frame in Heisenberg Group Heis3. Talat Körpinar and Essin Turhan

  23. Sobolev-Type Volterra-Fredholm Functional Integrodifferential Equations In Banach Spaces. Kishor D. Kucche and M. B. Dhakne

  24. Notes On Generalized Jordan (σ,τ)*-Derivations Of Semiprime Rings With Involution. Shuliang Huang and Emine Koç

  25. Spectra of the Rhaly Operator on the Sequence Space bv0 ⋂ l∞. Binod Chandra Tripathy and Rituparna Das

  26. A new characterization of the projective linear groups by the Sylow numbers. Alireza Khalili Asboei

  27. How can the product of two binary recurrences be constant?. Omar Khadir and László Szalay

  28. On a class of Kirchhoff type problems involving Hardy type potentials. Nguyen Thanh Chung

  29. An extension of Banach fixed point theorem in fuzzy metric space. Debashis Dey and Mantu Saha

  30. Integral Transform Method for Solving Time Fractional Systems and Fractional Heat Equation. A. Aghili and M.R. Masomi

3º Série. Vol. 32, nº 2, 2014.

Research Articles

  1. Contra ωβ-continuity. H. H. Aljarrah, M. S. M. Noorani and T. Noiri

  2. Null Parallel p-Equidistant B-Scrolls. A. Zeynep Azak, Murat Tosun and Melek Masal