Volume 11, Number 3, 2025
Contents
Yasunori Kimura and Shuta Sudo
Modified first variation formulae and geodesically monotone mappings
Itsuki Shimada and Satoshi Suzuki
Quasiconcave utility maximization for portfolio optimization
Masamichi Kon
Set-valued optimization by using total order relation between vectors
Yukino Tomizawa
A characterization of weak uniform convexity of complete Busemann spaces
Yokohama Publishers
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