1 citations · 1 across the 2 of their papers we have counts for
3 papers
math.AG2023
Universal degeneration of Riemann surfaces and fibered complex surfaces
Tadashi Ashikaga, Yukio Matsumoto
Based on Teichmüller theory, we construct a degenerating family over the Deligne-Mumford compactification of the moduli spac…
gr-qc2018★ 1 cited
Plumbing Constructions and the Domain of Outer Communication for 5-Dimensional Stationary Black Holes
Marcus Khuri, Yukio Matsumoto, Gilbert Weinstein +1
The topology of the domain of outer communication for 5-dimensional stationary bi-axisymmetric black holes is classified in terms of disc bundles over the 2-sphere and plumbing con…
math.CV1994
Pseudo-periodic homeomorphisms and degeneration of Riemann surfaces
Yukio Matsumoto, José Mariá Montesinos-Amilibia
We will announce two theorems. The first theorem will classify all topological types of degenerate fibers appearing in one-parameter families of Riemann surfaces, in terms of ``pse…