Article ID 0030 June 2019 Research Article

Maps preserving $A^{\ast} A + AA^{\ast}$ on $C^{\ast}$-algebras

ALI TAGHAVI

Article ID 0031 June 2019 Research Article

Congruences for two restricted overpartitions

SHANE CHERN LI-JUN HAO

Article ID 0032 June 2019 Research Article

Connectivity of the Julia sets of singularly perturbed rational maps

JIANXUN FU YANHUA ZHANG

Article ID 0033 June 2019 Research Article

Hardy’s inequality for the fractional powers of the Grushin operator

RAKESH BALHARA

Article ID 0034 June 2019 Research Article

The automorphism group of the bipartite Kneser graph

S MORTEZA MIRAFZAL

Article ID 0035 June 2019 Research Article

Wick rotations of solutions to the minimal surface equation, the zero mean curvature equation and the Born–Infeld equation

SHINTARO AKAMINE RAHUL KUMAR SINGH

Article ID 0036 June 2019 Research Article

Regularity of binomial edge ideals of certain block graphs

A V JAYANTHAN N NARAYANAN B V RAGHAVENDRA RAO

Article ID 0037 June 2019 Research Article

$C^{\ast}$-algebra-valued partial metric space and fixed point theorems

SUMIT CHANDOK DEEPAK KUMAR CHOONKIL PARK

Article ID 0038 June 2019 Research Article

Ramification theory and formal orbifolds in arbitrary dimension

MANISH KUMAR

Article ID 0039 June 2019 Research Article

Combinatorial identities for tenth order mock theta functions

MEGHA GOYAL M RANA

Article ID 0040 June 2019 Research Article

An identity on generalized derivations involving multilinear polynomials in prime rings

B DHARA C GARG R K SHARMA

Article ID 0041 June 2019 Research Article

Euler’s criterion for eleventh power nonresidues

S A KATRE JAGMOHAN TANTI

Article ID 0042 June 2019 Research Article

Onthe gaps inmultiplicatively closed sets generated by atmost two elements

C P ANIL KUMAR