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20012023
most citedTest function method for blow-up phenomena of semilinear wave equations and their weakly coupled systems

65 citations

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Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

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math-ph2012★ 8 cited

Explicit Formulae for Noncommutative Deformations of CP^N and CH^N

Akifumi Sako, Toshiya Suzuki, Hiroshi Umetsu

We give explicit expressions of a deformation quantization with separation of variables for CP^N and CH^N. This quantization method is one of the ways to perform a deformation quan…

math-ph2006★ 9 cited

Are Vortex Numbers Preserved?

Yoshiaki Maeda, Akifumi Sako

We study noncommutative vortex solutions that minimize the action functional of the Abelian Higgs model in 2-dimensional noncommutative Euclidean space. We first consider vortex so…