Bulletin of the Geographical Survey Institute: Volume 47

Key words and phrases: Optimal lower bound, infimum spectrum Schr˝odinger operator, Sobolev inequality.. 2000 Mathematics

In our model we take into account only diffusion and velocity of chemical reaction near the surface of the crystal and suggest applying non-linear reaction-diffusion equation with

Classical Sturm oscillation theory states that the number of oscillations of the fundamental solutions of a regular Sturm-Liouville equation at energy E and over a (possibly

In this paper we study certain properties of Dobrushin’s ergod- icity coefficient for stochastic operators defined on noncommutative L 1 -spaces associated with semi-finite von

J-STAGEの運営はJSTと発行機関である学協会等

The aim of the present section is to prove that the Orthogonality Logic is complete (for all classes of morphisms) in all locally presentable categories iff the following

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