
Special Issue in Honor of the 65th Birthday of
Prof. Makoto Tsukada 

Wataru Takahashi
convergence theorems by hybrid methods for families of demimetric mappings
in Banach spaces
and applications


Yasuo Nakasuji, Kiyoshi Shirayanagi and SinEi Takahasi
Young's inequality is a Heaven's blessing


Kenjiro Yanagi
Some generalizations of nonhermitian uncetrainty relation described by the generalized quasimetric adjusted skew information


Jun Kawabe
The Vitali type theorem for the Choquet integral


ChienHao Huang, HongLin Huang and JeinShan Chen
Examples of rconvex functions and characterizations of
rconvex functions associated with secondorder cone


Toshiaki Murofushi and Satoru Sujino
A sufficient condition for a strong form of the Egorov theorem in nonadditive measure theory


Tomonari Suzuki Every generalized metric space has a sequentially compatible topology


Yasunori Kimura An approximation method with nonsummable errors for convex minimization
problems 

Chanitnan Jaipranop and Satit Saejung
An explanation of overrelaxation parameters for some algorithms in Hilbert spaces 

Muhammad Aqeel Ahmad Khan
Convergence characteristics of a shrinking projection algorithm in the sense of Mosco for split equilibrium problem and fixed point problem in Hilbert spaces 

Makoto Namiki and Keita Watanabe
Roles of alternative theorems in linear complementarity 

Masashi Toyoda and Toshikazu Watanabe
Note on solutions of boundary value problems involving a fractional differential equation 

Koji Aoyama and Fumiaki Kohsaka
Cutter mappings and subgradient projections in Banach spaces 



