38 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Kyushu UniversityJP4 papers
- The University of TokyoJP3 papers
- Tokyo Institute of TechnologyJP3 papers
- Tokyo University of ScienceJP3 papers
- Hitotsubashi UniversityJP2 papers
- Hokkaido UniversityJP2 papers
- Keio UniversityJP2 papers
- University of Northern ColoradoUS2 papers
- Agency for Science, Technology and ResearchSG1 paper
- Aichi Institute of TechnologyJP1 paper
- Delft University of TechnologyNL1 paper
- High Energy Accelerator Research OrganizationJP1 paper
4 papers · 1 filter
Analytic Formulas for Alternating Projection Sequences for the Positive Semidefinite Cone and an Application to Convergence Analysis
Hiroyuki Ochiai, Yoshiyuki Sekiguchi, Hayato Waki
We derive analytic formulas for the alternating projection method applied to the cone of positive semidefinite matrices and an affine subspace. More precisely, we…
Day-Ahead Energy Market as Adjustable Robust Optimization: Spatio-Temporal Pricing of Dispatchable Generators, Storage Batteries, and Uncertain Renewable Resources
Takayuki Ishizaki, Masakazu Koike, Nobuyuki Yamaguchi +2
We present modeling and analysis of day-ahead spatio-temporal energy markets in which each competitive aggregator aims at making the highest profit by managing a complex mixture of…
Perturbation Analysis of Singular Semidefinite Programs and Its Applications to Control Problems
Yoshiyuki Sekiguchi, Hayato Waki
We consider sensitivity of a semidefinite program under perturbations in the case that the primal problem is strictly feasible and the dual problem is weakly feasible. When the coe…
Real ideal and the duality of semidefinite programming for polynomial optimization
Yoshiyuki Sekiguchi, Tomoyuki Takenawa, Hayato Waki
We study the ideal generated by polynomials vanishing on a semialgebraic set and propose an algorithm to calculate the generators, which is based on some techniques of the cylindri…