PUBLICATIONS
PublicationsPapers & Preprints
Publications
2026
Generalized matching extension problem in regular bipartite graphs
Jun Fujisawa, Shohei Koizumi, Yusuke Suzuki · Discrete Mathematics 349(10), 115182
Connectivity and matching extendability of optimal 1-embedded graphs on the torus
Shohei Koizumi, Yusuke Suzuki · Discussiones Mathematicae Graph Theory 46(2), 401–417
2025
The matching extendability of optimal 1-embedded graphs on the projective plane
Shohei Koizumi, Yusuke Suzuki · Discussiones Mathematicae Graph Theory 45(4), 1233–1248
Preprints
Linkage problem on optimal 1-planar graphs
Shohei Koizumi, Ryosuke Osaka, Yusuke Suzuki
Another proof of the result on rotation compatible planar covers
Shohei Koizumi, Yusuke Suzuki, Kensuke Tamura