• 한국영어학회지:영어학
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• 제3권1호
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• pp.109-132
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• 2003

This paper argues that AGREE and Multiple AGREE are not distinct, and they are constrained by a single Minimality condition. It is argued, contra Chomsky (2001) and Hiraiwa (2000), that Multiple AGREE takes place not simultaneously but sequentially on the basis of a Minimality Condition. That makes it possible to assimilate Multiple AGREE to AGREE.

• 대한수학회보
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• 제31권2호
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• pp.289-295
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• 1994

Let (A,G,.alpha.) be a $C^{*}$-dynamical system. In [3] the classical notions of ergodic properties of topological dynamical systems such as topological transitivity, minimality, and uniquely ergodicity are extended and analyzed in the context of non-abelian $C^{*}$-dynamical systems. We showed in [2] that if G is a compact group, then minimality, topological transitivity, uniquely ergodicity, and weakly ergodicity of the $C^{*}$-dynamical system (A,G,.alpha.) are equivalent.alent.

• 대한수학회지
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• 제60권1호
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• pp.1-32
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• 2023

In this paper, we present a method of characterizing minimal polynomials on the ring 𝐙_p of p-adic integers in terms of their coefficients for an arbitrary prime p. We first revisit and provide alternative proofs of the known minimality criteria given by Larin [11] for p = 2 and Durand and Paccaut [6] for p = 3, and then we show that for any prime p ≥ 5, the proposed method enables us to classify all possible minimal polynomials on 𝐙_p in terms of their coefficients, provided that two prescribed prerequisites for minimality are satisfied.

• 충청수학회지
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• 제35권1호
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• pp.69-76
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• 2022

In this article, we investigate minimality, transitivity and mixing property for a shift map on the orbital inverse limit systems.

• 대한수학교육학회지:수학교육학연구
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• 제14권4호
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• pp.435-447
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• 2004

삼각형의 결정조건은 평면 논증기하와 삼각법의 학습에서 중요한 역할을 하고 있다 그런데, 삼각형의 결정조건에 대하여, 삼각형이 결정되기 위한 필요충분조건이 아니라는 등의 논란이 있어왔다. 본고에서는 '삼각형의 결정조건'의 해석에 있어서의 견해 차이를 가져오는 원인을 삼각형의 결정조건에 대한 명제를 하나로 볼 것인가, 세 개의 명제가 합쳐진 것으로 볼 것인가의 문제, '임의성'을 어디까지 미치는 것으로 볼 것인가의 문제, 삼각형의 결정조건의 역할을 무엇으로 볼 것인가의 문제로 나누어 분석하고, '삼각형의 결정조건'이 최소필수성과 일반화 가능성이라는 측면에서 합리적인 방식으로 진술되어있음을 밝혔다. 마지막으로, 삼각형의 결정조건을 탐색적으로 가르칠 수 있는 교육방안을 제시하였다.

• 대한수학회논문집
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• 제26권4호
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• pp.649-660
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• 2011

S. M. Saperstone and M. Nishihama [6] had showed both continuity and stability of the orbital and limit set maps, K(x) and L(x), where K and L are considered as maps from X to $2^X$. The main purpose of this paper is to extend continuity and stability for dynamical systems to general dynamical systems.

• 대한수학회지
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• 제46권4호
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• pp.775-784
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• 2009

In 1932, Lehmer [4] gave the definition of a ternary semigroup. We can see that any semigroup can be reduced to a ternary semigroup. In this paper, we give some auxiliary results which are also necessary for our considerations and characterize the relationship between the (0-)minimal and maximal ordered lateral ideals and the lateral simple and lateral 0-simple ordered ternary semigroups analogous to the characterizations of minimal and maximal left ideals in ordered semigroups considered by Cao and Xu [2].

• 한국언어정보학회지:언어와정보
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• 제8권2호
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• pp.93-110
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• 2004

This paper discloses a striking similarity between Korean/Japanese wh-NPs and Italian QPs: both categories are disallowed from LD-movement out of weak islands. This leads us to a substantial claim that wh-phrases in the former languages possibly belong to a non-D-linked category, parallel to the Italian QPs. This claim is also supported by semantic evidence: that is, in-situ wh-NPs in these languages lack covert partitivity (Kyungnam University)

• 대한수학회논문집
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• 제19권2호
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• pp.329-336
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• 2004

In this paper, we study relationships between zero characteristic properties and minimality of orbit closures or limit sets of points. Also, we characterize the set of points of zero characteristic properties. We show that the set of points of positive zero characteristic property in a compact spaces X is the intersection of negatively invariant open subsets of X.

• Journal of applied mathematics & informatics
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• 제16권1_2호
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• pp.595-604
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• 2004

In this paper We shall give some characterizations for mX＊ derived from the relationships between S(m) and C(m). Also we shall discuss the minimal, maximal, strongly cyclic and minmaxCR-automata. There is an interesting part for the relationship between mX＊ and S(m). That is to say, that mX＊ is minimal has the same meaning as S(m) is strongly cyclic. We shall note that the minimality implies ‘ strongly cyclic’ and ‘strongly cyclic’ implies ‘cyclic’ and ‘cyclic’ implies ‘a MaxCR-automaton’.