1. Space curves, X-ranks and cuspidal projections

   • Edoardo Ballico

   OriginalPaper Open access 01 July 2021 Pages: 217 - 229

2. Rings with fine nilpotents

   • Grigore Călugăreanu
   • Yiqiang Zhou

   OriginalPaper 06 July 2021 Pages: 231 - 241

3. Generalization of Titchmarsh theorem in the deformed Hankel setting

   • Abdelghani Elgargati
   • El Mehdi Loualid
   • Radouan Daher

   OriginalPaper 11 October 2021 Pages: 243 - 252

4. Two algorithms for solving mixed equilibrium problems and fixed point problems in Hilbert spaces

   • Mohammad Farid

   OriginalPaper 26 October 2021 Pages: 253 - 268

   

5. Attractors for Navier–Stokes equation with fractional operator in the memory term

   • M. M. Freitas
   • G. M. Araújo
   • J. S. Fonseca

   OriginalPaper 21 August 2021 Pages: 269 - 284

6. On an operator preserving inequalities between polynomials

   • Imtiaz Hussain
   • A. Liman

   OriginalPaper 20 September 2021 Pages: 285 - 292

7. Multiplicative Lie triple derivation of triangular 3-matrix rings

   • Aisha Jabeen
   • Musheer Ahmad

   OriginalPaper 25 September 2021 Pages: 293 - 308

8. On the decay of a nonlinear wave equation with delay

   • Mohammad Kafini

   OriginalPaper 26 May 2021 Pages: 309 - 325

9. Space-time decay rate for Navier–Stokes equations with power-law type nonlinear viscous fluid

   • Jae-Myoung Kim

   OriginalPaper 31 May 2021 Pages: 327 - 335

10. Approximation by modified Szász-Kantorovich type operators based on Brenke type polynomials

    • Ajay Kumar
    • Ram Pratap

    OriginalPaper 22 May 2021 Pages: 337 - 354

    

11. A family of derivative-free methods for solving nonlinear equations

    • Sunil Kumar
    • Janak Raj Sharma

    OriginalPaper 13 September 2021 Pages: 355 - 367

12. Initial value problems of nonlinear fractional differential equations with two orders

    • Adel Lachouri
    • Abdelouaheb Ardjouni
    • Ahcene Djoudi

    OriginalPaper 07 August 2021 Pages: 369 - 386

13. Asymptotic modeling of the behavior of a reinforced plate governed by a full von Karman thermo-elastic system with nonlinear thermal coupling

    • Hanifa Mokhtari
    • Leila Rahmani

    OriginalPaper 12 June 2021 Pages: 387 - 414

    

14. On the irreducibility of the extensions of Burau and Gassner representations

    • Mohamad N. Nasser
    • Mohammad N. Abdulrahim

    OriginalPaper 18 September 2021 Pages: 415 - 434

15. Helicity and regularity of weak solutions to 3D Navier–Stokes equations

    • Myong-Hwan Ri

    OriginalPaper 31 July 2021 Pages: 435 - 445