• 호남수학학술지
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• 제46권2호
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• pp.291-306
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• 2024

The concept of lacunary statistical convergence of triple sequences with respect to gradual 2-normed linear spaces is introduced in this research. We learn about its link to some inclusion and fundamental properties. The notion of lacunary statistical Cauchy triple sequences is introduced in the conclusion, and it is demonstrated that it is equivalent to the idea of lacunary statistical convergence.

• 대한지리학회지
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• 제37권2호
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• pp.177-190
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• 2002

이 논문은 사회과교육에 있어 지역학습을 위한 내용구성의 실제를 검토한 것이다. 지역학습의 이상을 실현해나가기 위해서는 이론적 측면. 제도적 측면, 그리고 실천과정이 요구된다고 할 때, 현 시점에서 가장 요구되면서도 연구가 미약한 부분이 실천과정에 관한 부분에 있다고 보았다. 지역학습 내용선정의 준거는 해당 지역에 적합하도록 지역적 특성을 고려하여 설정해야함을 염두에 두면서, 이 글의 사례의 경우에는 '역사지리적 경관'과 '지역관련 담론'을 준거로서 거론하였다. 그 다음, 사례 지역에 관한 학문적 연구성과에 바탕하여 그 공간적 누층성을 '삶의 공간' [생태적 공간], '사회적 공간', '권력공간'으로 간주한 후, 지역학습을 위한 실제 내용구성의 스코프(scope)와 시퀀스(sequence)를 구성하여 보았다. 이러한 스코프와 시퀀스를 구현하기 위해서 '사이트(site)$\longrightarrow$상징경관$\longrightarrow$영역성'이라는 하위 개념들을 중심으로 학습내용을 전개할 수 있었고, 이들에 상응하면서 공간적 스케일은 'local$\longrightarrow$inter-local$\longrightarrow$regional'로 확대하였다.

• Journal of Information Processing Systems
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• 제19권3호
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• pp.370-376
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• 2023

Aiming at the problems of low image enhancement accuracy, long enhancement time and poor image quality in the traditional robot sequence motion image enhancement methods, an adaptive enhancement method for robot sequence motion image is proposed. The feature representation of the image was obtained by Karhunen-Loeve (K-L) transformation, and the nonlinear relationship between the robot joint angle and the image feature was established. The trajectory planning was carried out in the robot joint space to generate the robot sequence motion image, and an adaptive homomorphic filter was constructed to process the noise of the robot sequence motion image. According to the noise processing results, the brightness of robot sequence motion image was enhanced by using the multi-scale Retinex algorithm. The simulation results showed that the proposed method had higher accuracy and consumed shorter time for enhancement of robot sequence motion images. The simulation results showed that the image enhancement accuracy of the proposed method could reach 100%. The proposed method has important research significance and economic value in intelligent monitoring, automatic driving, and military fields.

• 한국실내디자인학회논문집
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• 제34호
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• pp.78-85
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• 2002

This study aims at alalyzing the circulation process, merchandising system of Mosi(Korean traditional garment material), and accessing the way of interior design of Mosi market. There are three kinds of garment material of Mosi such as Pilmosi, Gootmosi, Taemosi classified by manufacturing process. At Mosi market, these three materials are sold in due sequence. Mosi market needs three space zones such as Mosi market space, inspecting space of Mosi and resting place, and these three spaces have strong interrelationship, so designer should plan not to disterb the moving flow. In the Mosi market space there should be divided by three zones such as Pilmosi marketing place, Gootmosi marketing place, and Taemosi marketing place in due sequence. The furniture of Mosi market place divided two kinds such as furniture for Pilmosi and that of Gootmosi or Taemosi. The proper form of furniture for Pilmosi is circular arc bar counter and that for Gootmosi or Taemosi is low rectangular table.

• 충청수학회지
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• 제21권3호
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• pp.347-354
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• 2008

In this paper, we will show that ($CF(X,K),{\chi}_{{\parallel}{\mid}{\cdot}{\parallel}{\mid}}$) is a fuzzy Banach space using that the dual space $X^*$ of a normed linear space X is a crisp Banach space. And for a normed linear space Y instead of a scalar field K, we obtain ($CF(X,Y),{\rho}^*$) is a fuzzy Banach space under the some conditions.

• International Journal of Fuzzy Logic and Intelligent Systems
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• 제10권2호
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• pp.152-156
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• 2010

We define some terminologies on intuitionistic fuzzy metric space and prove that the topology generated by any intuitionistic fuzzy metric space is metrizable. Also, we show that if the intuitionistic fuzzy metric space is complete, then the generated topology is completely metrizable, a Baire space, and that an intuitionistic fuzzy metric space is precompact if and only if every sequence has a Cauchy subsequence.

• 한국우주과학회:학술대회논문집(한국우주과학회보)
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• 한국우주과학회 1997년도 한국우주과학회보 제6권2호
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• pp.11.1-11
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• 1997

No Abstract.See Full-text

• Korean Journal of Mathematics
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• 제13권2호
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• pp.255-273
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• 2005

We characterize Gaussian cotype X operators acting between Banach spaces, where X is a Banach sequence space. Further we give an extensive presentation of results on the connections between cotype and summing operators.

• 천문학회보
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• 제33권2호
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• pp.64.2-64.2
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• 2008

• Kyungpook Mathematical Journal
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• 제51권4호
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• pp.385-393
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• 2011

The aim of this paper is to introduce and study the sequence spaces [w, ${\theta}$, F, p, q]$_{\infty}({\Delta}_{\upsilon}^m)$, [w, ${\theta}$, F, p, q]$_1({\Delta}_{\upsilon}^m)$ and [w, ${\theta}$, F, p, q]$_0({\Delta}_{\upsilon}^m)$, which arise from the notions of generalized difference sequence space, lacunary convergence, invariant mean and a sequence of Moduli $F=(f_k)$. We establish some inclusion relations between these spaces under some conditions.