• Bulletin of the Korean Mathematical Society
• /
• v.27 no.2
• /
• pp.113-120
• /
• 1990

In this paper we introduce S(X, $x_{0}$) which is a generalization of Ellis group G(X, $x_{0}$), and S-sets in S(X, $x_{0}$). In particular we cind the sufficient condition for the group A(I) of all automorphisms of I and K=Iu to be isomorphic, where I is a minimal right ideal and u is an idempotent of I.f I.

• Bulletin of the Korean Mathematical Society
• /
• v.28 no.2
• /
• pp.147-161
• /
• 1991

In this paper we define the conditional generalized Wiener measure and then express the conditional generalized Wiener integral over this new measure. In particular we consider a conditional expectation of functionals of the generalized Brownian paths under the condition that the paths pass through the given points .xi.$_{1}$, .xi.$_{2}$, .., .xi.$_{n}$ at times t$_{1}$, t$_{2}$, .., t$_{n}$, respectively.ely.

• Communications of the Korean Mathematical Society
• /
• v.33 no.4
• /
• pp.1097-1102
• /
• 2018

Let A and B be matrices which are polynomials in r pairwise commuting nilpotent matrices over a field. We give a sufficient condition for the null space of $A^i$ to equal that of $B^i$ for all i, in particular, for A and B to be similar.

• The Korean Nurse
• /
• v.25 no.5 s.138
• /
• pp.40-51
• /
• 1986

Establishment and progress of Korean modern education have been internally influenced by an enlightened idea related to a practical science and externally by the power of foreign countries since the mid-nineteenth century. Im particular, Korean women''s e

• Journal of applied mathematics & informatics
• /
• v.24 no.1_2
• /
• pp.95-104
• /
• 2007

We study stationary subdivision schemes based on radial basis function interpolation. Each scheme has a tension parameter, say ${\lambda}$, which actually belongs to the radial basis function. In particular, adapted subdivision rules on bounded intervals are developed.

• Journal of Advanced Marine Engineering and Technology
• /
• v.19 no.4
• /
• pp.7-16
• /
• 1995

This article describes the working prnciple, structure and main characteristics of vacuum coolers for vegetables, and gives concrete examples of vacuum coolers that srebeing put to practical use. In particular, newly-developed cavuum coolers with cold storage, utilizing night-time electricity, are focused upon. Processing plants for vegetables, cold-storage rooms and vacuum cooling devices were investigated as possible application of vacuum cooling technology.

• Kyungpook Mathematical Journal
• /
• v.18 no.2
• /
• pp.239-244
• /
• 1978

The object of the present paper is to obtain certain results involving the H function of several complex variables. An integral involving the generalized Whittaker functions and the multiple H function has been evaluated and this result has been further utilized in finding out an expansion formula for the multiple H function in terms of the Laguerre polynomials. Some particular cases of interest have also been indicated.

• Kyungpook Mathematical Journal
• /
• v.52 no.3
• /
• pp.291-298
• /
• 2012

In this paper, by estimating the weight function, we give a new Hilbert-type inequality with the integral in whole plane. As its applications, we consider the equivalent and a particular result.

• Kyungpook Mathematical Journal
• /
• v.47 no.3
• /
• pp.411-423
• /
• 2007

This paper deals with a reverse Hardy-Hilbert's inequality with a best constant factor by introducing two parameters ${\lambda}$ and ${\alpha}$. We also consider the equivalent form and the analogue integral inequalities. Some particular results are given.

• Korean Journal of Mathematics
• /
• v.14 no.2
• /
• pp.217-226
• /
• 2006

In this paper, we investigate the mutual relation among short exact sequences of amalgamated free products which involve augmentation ideals and relation modules. In particular, we find out commutative diagrams having a steady structure in the sense that all of their three columns and rows are short exact sequences.