Tbilisi Mathematical Journal
E-ISSN: 1512-0139

Special Issue

on

Symbolic computation with Sage in mathematical education and research

Guest Editor:
Francisco Botana (U.Vigo, http://webs.uvigo.es/fbotana/),

Associated Editor (from the Tbilisi Mathematical Journal board):
Tomas Recio (U. Cantabria, www.recio.tk)


  1. Foreword
    Francisco Botana, Tomas Recio, pp. 1-2
    PDF | Hyperlinked PDF
  2. Sage computations of sl2(k)-Levi extensions
    Pilar Benito, Daniel de-la-Concepción, pp. 3-17
    Abstract | PDF | Hyperlinked PDF
  3. On the Walsh-Hadamard transform of monotone Boolean functions
    Charles Celerier, David Joyner, Caroline Melles, David Phillips, pp. 19-35
    Abstract | PDF | Hyperlinked PDF
  4. Exercise templates with Sage
    Pedro Cruz, Paula Oliveira, Dina Seabra, pp. 37-44
    Abstract | PDF | Hyperlinked PDF
  5. Experiences in using Sage to integrate good study habits and problem solving techniques in engineering mathematics
    Linda Fahlberg-Stojanovska, Vitomir Stojanovski, Tim Fahlberg, pp. 45-53
    Abstract | PDF | Hyperlinked PDF
  6. Experimental evidence for Maeda’s conjecture on modular forms
    Alexandru Ghitza, Angus McAndrew, pp. 55-69
    Abstract | PDF | Hyperlinked PDF
  7. Plotting basins of end points of rational maps with Sage
    Luis Javier Hernandez Paricio, Miguel Mara�on Grandes, Maria Teresa Rivas Rodriguez, pp. 71-99
    Abstract | PDF | Hyperlinked PDF
  8. Numerical methods with Sage
    Lauri Ruotsalainen, Matti Vuorinen, pp. 101-119
    Abstract | PDF | Hyperlinked PDF
  9. Multilingual Sage
    Jordi Saludes, Sebastian Xambó, pp. 121-132
    Abstract | PDF | Hyperlinked PDF

 

Special Issue

on

Fractional Calculus and Applications

Lead Editor:
Hari M. Srivastava,

Guest Editors:
Jocelyn Sabatier, Roberto Garrappa, Mohsen Zayernouri, Richard L.Magin and J.A.Tenreiro Machado


  1. Remarks on fractional derivatives of distributions
    Li, Chenkuan / Li, Changpin
    Abstract | PDF |
  2. On the solutions of partial integrodifferential equations of fractional order
    Akilandeeswari, Aruchamy / Balachandran, Krishnan / Rivero, Margarita / Trujillo, Juan J.
    Abstract | PDF |
  3. Stability and synchronization of delayed fractional-order projection neural network with piecewise constant argument of mixed type
    Tyagi, Swati / Abbas, Syed
    Abstract | PDF |
  4. Novel orthogonal functions for solving differential equations of arbitrary order
    Parand, Kourosh / Delkhosh, Mehdi / Nikarya, Mehran
    Abstract | PDF |
  5. Hardy-type inequalities for generalized fractional integral operators
    Iqbal, Sajid / Pečarić, Josip / Samraiz, Muhammad / Tomovski, Živorad
    Abstract | PDF |
  6. New fixed point results in rectangular metric space and application to fractional calculus
    Budhia, Lokesh / Kir, Mehmet / Gopal, Dhananjay / Kiziltunç, Hukmi
    Abstract | PDF |
  7. Solving multi-dimensional fractional integro-differential equations with the initial and boundary conditions by using multi-dimensional Laplace Transform method
    Kιlιçman, Adem / Ahmood, Wasan Ajeel
    Abstract | PDF |
  8. Time evolution of the approximate and stationary solutions of the Time-Fractional Forced-Damped-Wave equation
    El-Sayed, A. M. A. / Abdel-Rehim, E. A. / Hashem, A. S.
    Abstract | PDF |
  9. Erdélyi-Kober fractional integral operators from a statistical perspective (I)
    Mathai, A. M. / Haubold, H. J.
    Abstract | PDF |
  10. Functional Variable Method for conformable fractional modified KdV-ZK equation and Maccari system
    Çenesiz, Yücel / Tasbozan, Orkun / Kurt, Ali
    Abstract | PDF |
  11. On a multiple Čebyšev type functional defined by a generalized fractional integral operator
    Luo, Min-Jie / Raina, Ravinder Krishna
    Abstract | PDF |
  12. Uniform Euler approximation of solutions of fractional-order delayed cellular neural network on bounded intervals
    Tyagi, Swati / Abbas, Syed / Pinto, Manuel / Sepúlveda, Daniel
    Abstract | PDF |
  13. On the existence and uniqueness of solutions for fuzzy fractional differential equations
    Rivaz, A. / Fard, O. S. / Bidgoli, T. A.
    Abstract | PDF |
  14. A survey and new investigation on (n; n – k)-type boundary value problems for higher order impulsive fractional differential equations
    Liu, Yuji
    Abstract | PDF |
  15. Generalized Fuzzy Euler-Lagrange equations and transversality conditions
    Fard, Omid Solaymani / Almeida, Ricardo / Soolaki, Javad / Borzabadi, Akbar Hashemi
    Abstract | PDF |
  16. On the numerical solution of a fractional population growth model
    Hicdurmaz, Betul / Can, Emine
    Abstract | PDF |
  17. On the numerical solution of Bagley-Torvik equation via the Laplace transform
    Uddin, Marjan / Ahmad, Suleman
    Abstract | PDF |
  18. On a fractional advection dispersion equation in ℝℕ involving a critical nonlinearity
    Nyamoradi, Nemat / Eghbali, Nasrin / Nouri, Aliashraf
    Abstract | PDF |
  19. Marvels of fractional calculus
    Banerji, P. K. / Loonker, Deshna
    Abstract | PDF |
  20. On fractional order Mellin transform and some of its properties
    Omran, Maryam / Kiliçman, Adem
    Abstract | PDF |

 


SPECIAL ISSUE IN HONOR OF PROFESSORS PETER J. FREYD AND F.WILLIAM LAWVERE ON THE OCCASION OF THEIR 80TH BIRTHDAYS

Lead Editor – Marta Bunge

Guest Editors:
Andrej Bauer, Peter T. Johnstone, Anders Kock, Colin MacLarty, Susan Niefield, Andrew Pitts, John Power, Giuseppe Rosolini, Ross Street, Thomas Streicker, Walter Tholen and David Yetter


  1. Introduction. A Personal Tribute to Peter Freyd and Bill Lawvere
    Bunge, Marta
    Abstract | PDF |
  2. Wreaths, mixed wreaths and twisted coactions
    Street, Ross
    Abstract | PDF |
  3. Real sets
    Janelidze, George / Street, Ross
    Abstract | PDF |
  4. Topological *-autonomous categories, revisited
    Barr, Michael
    Abstract | PDF |
  5. Bundle functors and fibrations
    Kock, Anders
    Abstract | PDF |
  6. Hilsum–Skandalis maps as Frobenius adjunctions with application to geometric morphisms
    Townsend, Christopher
    Abstract | PDF |
  7. Equilogical spaces and algebras for a double-power monad
    Frosoni, Giulia / Rosolini, Giuseppe
    Abstract | PDF |
  8. Triposes, exact completions, and Hilbert’s ε-operator
    Maietti, Maria Emilia / Pasquali, Fabio / Rosolini, Giuseppe
    Abstract | PDF |
  9. On fixed-point theorems in synthetic computability
    Bauer, Andrej
    Abstract | PDF |
  10. The construction of π0 in Axiomatic Cohesion
    Menni, Matías
    Abstract | PDF |
  11. Functoriality of modified realizability
    Johnstone, Peter
    Abstract | PDF |
  12. Quantalic topological theories
    Tholen, Walter
    Abstract | PDF |
  13. Enriched and internal categories: an extensive relationship
    Cottrell, Thomas / Fujii, Soichiro / Power, John
    Abstract | PDF |
  14. Comprehensive factorisation systems
    Berger, Clemens / Kaufmann, Ralph M.
    Abstract | PDF |
  15. Algebra and local presentability: how algebraic are they? (A survey)
    Adámek, Jiří / Rosický, Jiří
    Abstract | PDF |
  16. On the concrete representation of discrete enriched abstract clones
    Fiore, Marcelo
    Abstract | PDF |

Special issue of the Conference OMTSA – 2019,

 

Operators in General Morrey – Type Spaces and Applications, 16-20 July 2019, Kutahya, Turkey.

Lead Editor – Vagif S. Guliyev

Guest Editors:
Ismail Ekincioglu, Ayhan Serbetci, Yoshihiro Sawano, Maria Alessandra Ragusa, Przemyslaw Gorka


  1. On embeddings of grand grand Sobolev-Morrey spaces with dominant mixed derivatives
    A. M. Najafov, R. F. Babayev
    Abstract | PDF |
  2. Attainable set of a SIR epidemiological model with constraints on vaccination and treatment stocks
    A. S. Nazlipinar, B. Basturk
    Abstract | PDF |
  3. Characterizations for the fractional maximal operators on Carleson curves in local generalized Morrey spaces
    H. Armutcu, A. Eroglu, F. Isayev
    Abstract | PDF |
  4. On boundedness of multidimensional Hausdorff operator in weighted Lebesgue spaces
    R. A. Bandaliyev, K. H. Safarova
    Abstract | PDF |
  5. Lipschitz estimates for rough fractional multilinear integral operators on local generalized Morrey spaces
    I. Ekincioglu, C. Keskin, R. V. Guliyev
    Abstract | PDF |
  6. Spaces of strongly lacunary invariant summable sequances
    E. Savaş
    Abstract | PDF |
  7. Oscillatory integrals with variable Calderón-Zygmund kernel on vanishing generalized Morrey spaces
    V. S. Guliyev, A. Ahmadli, S. E. Ekincioglu
    Abstract | PDF |
  8. A quadrature approach to the generalized frictionless shearing contact problem
    E. Yusufoglu, Ý. T. Çetinkaya
    Abstract | PDF |
  9. Characterizations for the commutator of parabolic nonsingular integral operator on parabolic generalized Orlicz-Morrey spaces
    M. N. Omarova
    Abstract | PDF |
  10. Simplicial algebroids and internal categories within $R$-algebroids
    Ö. Gürmen Alansal, E. Ulualan
    Abstract | PDF |
  11. Approximation by trigonometric polynomials in weighted Morrey spaces
    Z. Cakir, C. Aykol, D. Soylemez, A. Serbetci
    Abstract | PDF |
  12. Abstract versions of Korovkin theorems on modular spaces via statistical relative summation process for double sequences
    S. Yildiz
    Abstract | PDF |

Special issue on 8th International Eurasian Conference on Mathematical Sciences and Applications (IECMSA-2019)

27 – 30 August 2019, Baku, Azerbaijan

Lead Editor – Murat Tosun

Guest Editors:
Cristina Flaut, Etibar S. Penahov,
H. Hidayet Kosal, Lyudmila Romakina , Mehmet Ali Gungor, Soley Ersoy, Wolfgang Sproessig


  1. New versions of q-surface pencil in Euclidean 3-space
    Aziz Yazla, Muhammed T. Sariaydin
    Abstract | PDF |
  2. A study on spacelike rectifying curves in Minkowski 3-space
    B. Doğan Yazici, S. Özkaldi Karakuş
    Abstract | PDF |
  3. Framed normal curves in Euclidean space
    B. Doğan Yazici, S. Özkaldi Karakuş, M. Tosun
    Abstract | PDF |
  4. Geometry of coupled dispersionless equations by using bishop frames
    K. Eren
    Abstract | PDF |
  5. H-bases and lifting problem for homogeneous ideals
    E. Yilmaz, S. Cansu
    Abstract | PDF |
  6. On generalization of dual Fibonacci octonions
    S. Halici, A. Karataş
    Abstract | PDF |
  7. On the jerk in motion along a regular surface curve
    M. Tosun, M. Hizarcioǧlu
    Abstract | PDF |
  8. Split octonion algebra and its zero divisors
    S. Halici, A. Karataş
    Abstract | PDF |
  9. Parallel Weingarten surface in Euclidean space with density ez
    H. Kormali, M. Akyiǧit
    Abstract | PDF |
  10. Stability inverse problem for diffusion operators
    E. S. Panakhov, A. Ercan
    Abstract | PDF |
  11. New ways for building BCK-algebras of higher order
    R. Vasile
    Abstract | PDF |
  12. On Lorentz transformations with elliptic biquaternions
    Z. Derin, M. A. Güngör
    Abstract | PDF |