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2023/5/16 -Abstract. In this paper, we study the strong extension groups of Cuntz–Krieger algebras, and present a formula to compute the groups.

Introduction. In recent years there has been considerable interest in understanding the geometry of irregular varieties, i.e., varieties admitting a ...

This is done by combining a deformation of flat connections introduced in a previous paper with the analytic continuation procedure appearing in the original ...

2023/1/30 -Abstract. In this paper, we construct and analyze a new dynamical low-rank integrator for se- cond-order matrix differential equations.

Abstract. Decomposition systems with rapidly decaying elements (needlets) based on Hermite functions are introduced and explored. It is proved that the.

2024/3/6 -At the beginning of this paper we recall the characters of N=2 superconformal modules which are known in several literatures.

Abstract. Dynamical low-rank integrators for matrix differential equations recently attracted a lot of attention and have proven to be very efficient in ...

2018/7/24 -We now define the polarization angle ψ as the angle from ˆξto ы, measured counter-clockwise in the plane with −n pointing at us1, i.e. sinψ = ы ...

2001/4/2 -... n; cf. [Se]. We shall need a theorem of ... For any H ∈ H, the algebra C(Φ(H)) is isometrically isomorphic to the algebra H. Proof. For any h ∈ ...

Theorem 1.1 Let S be a hyperelliptic surface over an algebraically closed field of charac- teristic p > 3 and let A be its canonical cover. Then any smooth ...