• 대한전자공학회:학술대회논문집
• /
• 대한전자공학회 2004년도 학술대회지
• /
• pp.524-527
• /
• 2004

New concept of hybrid divisible load theory is introduced in this paper. Hybrid system deals with a combination of modularly divisible load and arbitrarily divisible load. Main idea of hybrid divisible load theory is introduced with a simple example. A condition of optimality is derived for the hybrid case.

• 한국정보통신설비학회:학술대회논문집
• /
• 한국정보통신설비학회 2004년도 하계학술대회
• /
• pp.338-341
• /
• 2004

New concept of hybrid divisible load theory is introduced in this paper. Hybrid system deals with a combination of modularly divisible load and arbitrarily divisible load. Main idea of hybrid divisible load theory is introduced with a simple example. A condition of optimality is derived for the hybrid case.

• 충청수학회지
• /
• 제37권1호
• /
• pp.19-26
• /
• 2024

In this paper, we investigate the properties related to algebraic spectral subspaces and divisible subspaces of linear operators on a Banach space. In addition, using the concept of topological divisior of zero of a Banach algebra, we prove that the only closed divisible subspace of a bounded linear operator on a Banach space is trivial. We also give an example of a bounded linear operator on a Banach space with non-trivial divisible subspaces.

• 응용통계연구
• /
• 제5권1호
• /
• pp.1-8
• /
• 1992

Partitioned matrices를 이용해, v = 2.2.2인 경우의 Hierarchical Group Divisible (HGD) design의 해를 역행렬을 이용하지 아니하고 구하는 방법을 제시하였다.

• 대한수학회논문집
• /
• 제30권3호
• /
• pp.155-168
• /
• 2015

Strong uni-soft filters and divisible uni-soft filters in residuated lattices are introduced, and several properties are investigated. Characterizations of a strong and divisible uni-soft filter are discussed. Conditions for a uni-soft filter to be divisible are established. Relations between a divisible uni-soft filter and a strong uni-soft filter are considered.

• Korean Journal of Mathematics
• /
• 제8권1호
• /
• pp.33-42
• /
• 2000

We generalize LePage-type representation of infinitely divisible processes and survey type G processes. Finally, we get integral representation and some inequality of processes of type G.

• 경영정보학연구
• /
• 제8권3호
• /
• pp.65-80
• /
• 2006

본 논문은 여러 개의 신용카드를 이용하여 한가지 상품을 구매하는 것을 가능하게 하는 '분할 가능한 신용카드 결제 시스템'을 제안한다. 이 카드 결제 시스템 구조의 가장 큰 장점은 기존의 카드 결제 시스템의 제반구조에서 두가지 방법으로 구조를 변형하였다. 첫째로 판매자에게 그들이 해당 카드 발급 기관으로부터 분할결제가 가능하도록 카드 승인 과정을 제어할 수 있는 V-Card Manager(VCM)가 추가된다. 두 번째로 소비자가 그들의 선호에 따라서 사용자에게 맞추어져 분할 결제가 가능한 카드를 생성할 수 있도록 소비자 자신들에게 V-Card Agent(VA)가 설치된다. 본 연구는 고객의 이익과 선호에 따라서 분할 결제를 가능하게 하는 맞춤형 신용카드 결제방법을 제시한다.

• 대한수학회논문집
• /
• 제39권2호
• /
• pp.437-460
• /
• 2024

In this paper we present the weighted shift operators having the property of moment infinite divisibility. We first review the monotone theory and conditional positive definiteness. Next, we study the infinite divisibility of sequences. A sequence of real numbers γ is said to be infinitely divisible if for any p > 0, the sequence γ^p = {γ^p_n}^∞_n=0 is positive definite. For sequences α = {α_n}^∞_n=0 of positive real numbers, we consider the weighted shift operators W_α. It is also known that W_α is moment infinitely divisible if and only if the sequences {γ_n}^∞_n=0 and {γ_n+1}^∞_n=0 of W_α are infinitely divisible. Here γ is the moment sequence associated with α. We use conditional positive definiteness to establish a new criterion for moment infinite divisibility of W_α, which only requires infinite divisibility of the sequence {γ_n}^∞_n=0. Finally, we consider some examples and properties of weighted shift operators having the property of (k, 0)-CPD; that is, the moment matrix M_γ(n, k) is CPD for any n ≥ 0.

• Communications for Statistical Applications and Methods
• /
• 제8권2호
• /
• pp.367-374
• /
• 2001

In this paper, a method based on group divisible designs is presented for constructing some partial diallel crosses. We discuss in detail a particular inbred line, i.e., p lines divided into two groups with p$_1$ lines and p$_2$ lines. These designs are obtained by regarding the number of lines as treatments. In specially we study and compare the efficiency factors of the constructed partial diallel crosses with or without repeated blocks.

• 대한수학회논문집
• /
• 제21권1호
• /
• pp.11-16
• /
• 2006

In this article we show that if R is a Noetherian ring with the global dimension at most one, then every S-torsion free R-module T has a divisible envelope of the form $T{\hookrightarrow}S^{-1}T$