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VOLUME 14(2021), NO. 2

Umbra

1. Fixed point theorems for (α,ψ) rational type contractions in generalized parametric b-metric space 

   by  Langpoklakpam Premila Devi and Laishram Shambhu Singh, pp. 169-179

       Abstract (pdf)

 

2. Certain gradient solitons on three-dimensional trans-Sasakian manifolds 

   by  Pradip Bhakta, pp. 180-186

       Abstract (pdf)

 

3. THA-surfaces in the Galilean space G3

   by  Bendehiba Senoussi, Abdelaziz Bennour and Khaled Beddani, pp. 187-196

       Abstract (pdf)

 

4. Higher-order derivatives of multivalent analytic functions defined on complex Hilbert space

   by  Abbas Kareem Wanas and Gangadharan Murugusundaramoorthy, pp. 197-205

       Abstract (pdf)

 

5. Fuzzy conditional topological entropy

   by  B M  Uzzal Afsan, pp. 206-217

       Abstract (pdf)

 

6. On peak points and monotonicity of double sequences by some submethods

   by  Ä°lhan DaÄŸadur and Åžeyda Sezgek, pp. 218-230

       Abstract (pdf)

 

7. Uniqueness of a meromorphic function and its linear difference polynomial sharing values partially

   by  Renukadevi S. Dyavanal and Jyoti B. Muttagi, pp. 231-235

       Abstract (pdf)

 

8. On approximation results by modified Bernstein operators via (p,q)-calculus

   by  ReÅŸat Aslan, pp. 236-250

       Abstract (pdf)

 

9. On q-quasi convexity related with strongly Janowski functions

   by  Khalida Inayat Noor, Mohsin Nasir and Muhammad Aslam Noor, pp. 251-257

       Abstract (pdf)

 

10. Value distribution of a differential monomial

   by  Subhas S. Bhoosnurmath, Renukadevi S. Dyavanal and Mahesh Barki, pp. 258-264

       Abstract (pdf)

 

11. Hankel determinant for class of analytic functions involving q-derivative operator

   by  F. Müge Sakar, Muhammad Naeem, Shahid Khan and Saqib Hussain, pp. 265-278

       Abstract (pdf)

 

12. Some results for α-(ψ,φ)-contractive mappings in S-metric spaces

   by  M.R. Singh and Th. Bimol Singh, pp. 279-293

       Abstract (pdf)

 

13. Some studies on contact metric generalized (κ, μ)-space forms and Ricci solitons

   by  Avijit Sarkar and Rajesh Mondal, pp. 294-302

       Abstract (pdf)

 

14. Approximate fixed points of α-ψ-contractive set-valued maps and application

   by  Sanaz Pourrazi, pp. 303-310

       Abstract (pdf)