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math.OC2025
Steepest Descent Algorithm for M-convex Function Minimization Using Long Step Length
Taihei Oki, Akiyoshi Shioura
We consider the minimization of an M-convex function, which is a discrete convexity concept for functions on the integer lattice points. It is known that a minimizer of an Mconvex…
math.OC2024
Algorithmic aspects of semistability of quiver representations
Yuni Iwamasa, Taihei Oki, Tasuku Soma
We study the semistability of quiver representations from an algorithmic perspective. We present efficient algorithms for several fundamental computational problems on the semistab…