13 citations · 25 across the 6 of their papers we have counts for
4 papers · 1 filter
On Normalized Ricci Flow and Smooth Structures on Four-Manifolds with
Masashi Ishida, Rares Rasdeaconu, Ioana Suvaina
We find an obstruction to the existence of non-singular solutions to the normalized Ricci flow on four-manifolds with . By using this obstruction, we study the relationship…
Smooth Structures and Normalized Ricci Flows on Non-Simply Connected Four-Manifolds
Masashi Ishida, Ioana Suvaina
A solution to the normalized Ricci flow is called non-singular if it exists for all time with uniformly bounded sectional curvature. By using the techniques developed by the presen…
The Normalized Ricci Flow on Four-Manifolds and Exotic Smooth Structures
Masashi Ishida
In this article, we shall investigate the relationship between the existence or non-existence of non-singular solutions to the normalized Ricci flow and smooth structures on closed…
Stable Cohomotopy Seiberg-Witten Invariants of Connected Sums of Four-Manifolds with Positive First Betti Number
Masashi Ishida, Hirofumi Sasahira
We shall prove a new non-vanishing theorem for the stable cohomotopy Seiberg-Witten invariant of connected sums of 4-manifolds with positive first Betti number. The non-vanishing t…