


Kenjiro Yanagi
Refined HermiteHadamard inequality and weighted logarithmic mean


Tagreed S. Alahmadi, Zoran Kadelburg and Naseer Shahzad
Measure of nonconvexity and fixed points in metric spaces


Yousuke Araya
Some types of minimal element theorems and
Ekeland's variational principles in set optimization


Kay Barshad, Simeon Reich and Alexander Zaslavski
Generic properties of normal mappings


Gennaro Franco and Giuseppe Marino
Possible causal relationship extensions and properties of related causal isomorphismse


Konrawut Khammahawong, Poom Kumam and Parin Chaipunya
Splitting algorithms of common solutions between equilibrium and inclusion problems on Hadamard manifolds


Takao Komatsu
Shifted Bernoulli numbers and shifted Fubini numbers


YenCherng Lin
Hierarchical minimax problems in locally convex Hausdorff topological vector spaces 

Kengo Shimizu and Hideaki Iiduka
Computation time of iterative methods for nonsmooth convex optimization with fixed point constraints of quasinonexpansive mappings 

Li Wang, Xingxu
Chen and Juhe Sun
A differential equation method for solving the variational inequality problem with the cyclically monotone mapping 

Jenjira Puiwong and Satit Saejung
Some notes on two fixed point theorems of Ćirić type 

Koji Aoyama and Masashi Toyoda
Approximation of zeros of an accretive operator
and fixed points of nonexpansive mappings in a Banach space 

Wataru Takahashi
A weak convergence theorem under Mann's iteration for generalized nonexpansive mappings in a Banach space 

