1. Core invertibility of triangular matrices over a ring

   • Sanzhang Xu

   OriginalPaper 19 November 2019 Pages: 837 - 847

2. Second main theorems with weighted counting functions and its applications

   • Pham Duc Thoan
   • Nguyen Hai Nam
   • Nguyen Van An

   OriginalPaper 19 November 2019 Pages: 849 - 861

3. Continuous controlled K-g-frames in Hilbert spaces

   • R. Rezapour
   • A. Rahimi
   • H. Dehghan

   OriginalPaper 19 November 2019 Pages: 863 - 875

4. On the center of the group of quasi-isometries of the real line

   • Prateep Chakraborty

   OriginalPaper 19 November 2019 Pages: 877 - 881

5. Rectifying curves on a smooth surface immersed in the Euclidean space

   • Absos Ali Shaikh
   • Pinaki Ranjan Ghosh

   OriginalPaper 19 November 2019 Pages: 883 - 890

6. Connections on smooth Lie algebra bundles

   • K. Ajaykumar
   • B. S. Kiranagi

   OriginalPaper 19 November 2019 Pages: 891 - 901

7. Viscosity extragradient method with Armijo linesearch rule for pseudomonotone equilibrium problem and fixed point problem in Hilbert spaces

   • Gaobo Li
   • Yanxia Lu
   • Yeol Je Cho

   OriginalPaper 19 November 2019 Pages: 903 - 921

8. On a class of quasilinear Schrödinger equations with vanishing potentials and mixed nonlinearities

   • Hongxia Shi
   • Haibo Chen

   OriginalPaper 19 November 2019 Pages: 923 - 936

9. On nonlinear mixed fractional integrodifferential inclusion with four-point nonlocal Riemann-Liouville integral boundary conditions

   • V. V. Kharat
   • D. B. Dhaigude
   • D. R. Hasabe

   OriginalPaper 19 November 2019 Pages: 937 - 951

10. Skew-symmetric circular distributions and their structural properties

    • Mojtaba Hatami
    • Mohammad Hossein Alamatsaz

    OriginalPaper 19 November 2019 Pages: 953 - 969

11. An elementary approach to Eisenstein series identities of Huber, Schultz and Ye

    • T. Anusha

    OriginalPaper 19 November 2019 Pages: 971 - 978

12. Properties of k-Fibonacci and k-Lucas octonions

    • A. D. Godase

    OriginalPaper 19 November 2019 Pages: 979 - 998

13. Nonlocal conformable fractional Cauchy problem with sectorial operator

    • Mohamed Bouaouid
    • Khalid Hilal
    • Said Melliani

    OriginalPaper 19 November 2019 Pages: 999 - 1010

14. Multipliers of vector valued Beurling algebra on a discrete Abelian semigroup

    • Prakash A. Dabhi
    • Manish Kumar Pandey

    OriginalPaper 19 November 2019 Pages: 1011 - 1019

15. On 2-absorbing multiplication modules over pullback rings

    • Farkhondeh Farzalipour

    OriginalPaper 19 November 2019 Pages: 1021 - 1038

16. Several formulas and identities related to Catalan-Qi and q-Catalan-Qi numbers

    • Wathek Chammam

    OriginalPaper 19 November 2019 Pages: 1039 - 1048

17. Strong convergence theorems for relatively nonexpansive mappings and Lipschitz-continuous monotone mappings in Banach spaces

    • Ying Liu
    • Hang Kong

    OriginalPaper 19 November 2019 Pages: 1049 - 1065

18. Generalized plane delta shock waves for the n-dimensional zero-pressure gas dynamics with energy conservation law

    • Yanyan Zhang
    • Yu Zhang

    OriginalPaper 19 November 2019 Pages: 1067 - 1086

19. Stability on S-space form

    • Najma Abdul Rehman

    OriginalPaper 19 November 2019 Pages: 1087 - 1096

20. Revisit to Ramanujan’s modular equations of degree 21

    • K. R. Vasuki
    • E. N. Bhuvan
    • T. Anusha

    OriginalPaper 19 November 2019 Pages: 1097 - 1105

21. Trace formula for nonlocal differential operators

    • Xin-Jian Xu
    • Chuan-Fu Yang

    OriginalPaper 19 November 2019 Pages: 1107 - 1114

22. Standard shearlet group in arbitrary space dimensions and projections in its L¹-algebra

    • Masoumeh Zare
    • Rajab Ali Kamyabi-Gol

    OriginalPaper 19 November 2019 Pages: 1115 - 1132

23. Some remarks on the generalized Apostol-Bernoulli and Apostol-Euler polynomials

    • Mohamed Amine Boutiche
    • Levent Kargin
    • Mourad Rahmani

    OriginalPaper 19 November 2019 Pages: 1133 - 1145

24. Erratum to: V. S. Sunder, Operator algebras in India in the past decade, Indian J. Pure App. Math., 50(3) (2019), 801–834

    • V. S. Sunder

    Erratum 19 November 2019 Pages: 1147 - 1151