表紙・裏表紙（第7号）

In particular, building on results of Kifer 8 and Kallsen and K ¨uhn 6, we showed that the study of an arbitrage price of a defaultable game option can be reduced to the study of

Мы видим, что в этом обряде присутствуют смех и умерщвление ―― ритуалы, которые могут восприниматься как залог хорошего урожая.. Отмечается, что

Using general ideas from Theorem 4 of [3] and the Schwarz symmetrization, we obtain the following theorem on radial symmetry in the case of p > 1..

Foertsch: Ball Versus Distance Convexity of Metric Spaces 483 In Section 3 we further provide an example of a ball convex Banach space, which is neither strictly ball convex

In the present work we determine the Poisson kernel for a ball of arbitrary radius in the cases of the spheres and (real) hyperbolic spaces of any dimension by applying the method

Many approaches to the description of composite systems or many particle states have been made based on the modified commutation relations either without subscribing to the

The Hackey topology of a non-locally convex topological vector space (X,x) is the unique locally convex topology m on X satisfying the follow- ing conditions:.. (I) m is weaker

  The importance of middle leadership has been emphasized recently in early childhood education and care research. This paper aimed; 1) to determine the term “ ECEC middle leader ”