**
Volume 17
Number 2 (2021)**

**
Contents**

**
Bayesian Estimation Under Different Loss Functions in Competitive Risks**

pp. 113-139

Didier Alain NJAMEN NJOMEN, Thiery DONFACK and Donald WANDJI TANGUEP

Perfect Domination Stable Graphs
on Vertex Removal

pp. 141-147

Nayaka S. R., B. Ashwini, B. Sharada and Puttaswamy

Complexity of Solution of
Simultaneous Multivariate Polynomial Equations

pp. 149-158

Duggirala Meher Krishna and Duggirala Ravi

Penalization of Brownian Motion
Paths with Opposite of a Maximum Unilateral Function

pp. 159-175

Didier Alain NJAMEN NJOMEN, Jules FOKOU and Eric DJEUTCHA

Some Results on Graph Extension

pp. 175-182

Sunitha Grace Zacharia

**
The Energy Spectral Density of the Mertens Function**

pp. 197-199

Darrell Cox, Eldar Sultanow and Sourangshu Ghosh

Sign of the Mertens function

pp. 201-208

Darrell Cox, Sourangshu Ghosh, and Eldar Sultanow

Why do we use only multiplicative
group in the formation of group ring R[G]?

pp. 209-213

Dr. Hiteshwar Singh and Dhananjay Kumar Mishra

**
A Novel Machine-learning Approach for Fluid Flow Analysis**

pp. 215-223

Dr. P Priyadharshini and P Divya

On K-Derivatives

pp. 225-240

S. Deb

Anticipation: A Test of
(Farsighted) Rationality in Games

pp. 241-256

Alphonse Fodouop Fotso and Bertrand Tchantcho

Special Primes and Some of Their
Properties

pp. 257-263

Anantha Krishna B, Mantha Sai Gopal and Sourangshu Ghosh

Common Fixed Point Theorems in
Complete Metric Space

pp. 265-274

Nisha Kumari and Manoj Kumar

Some Fixed Point Theorems Using
(CLR) Property in Intuitionistic Fuzzy Metric Space

pp. 275-285

Deepika and Manoj Kumar

On two – dimensional Generalized
fractional Elzaki Tarig Transformations Relation and Convergence

pp. 287-294

S. D. Manjarekar and A. P. Bhadane

**
Fixed point theorem for generalized Meir-Keeler Ψ- type −contraction in
partial metric space**

**pp. 295-301**

Reena and Balbir Singh

Introduction on Revised Fuzzy
Modular Spaces

pp. 303-317

Dr. A. Muraliraj and R.Thangathamizh

**
Common fixed point theorems for four self-mappings satisfying (CLRST)
property via A -class functions in fuzzy metric space**

pp. 319-332

Kamal Wadhwa and Arvind Kumar Gupta

On Contra G(gs)* Continuous
Functions in Grill Topological Spaces

pp. 333-342

S. VibinSalimRaj, V. Senthilkumaran and Y. Palaniappan