• Korean Journal of Mathematics
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• 제16권4호
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• pp.439-450
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• 2008

In this paper, we give a generalized contractive condition for four self mappings of symmetric spaces and give some results on fixed point theorems in symmetric spaces.

• Animal Systematics, Evolution and Diversity
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• 제24권2호
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• pp.225-227
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• 2008

Tiphia sulcatus Kim and Han, sp. nov., is described based on specimens collected in Korea. In addition, a diagnosis, and digital images are provided.

• 한국문화재보존과학회:학술대회논문집
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• 한국문화재보존과학회 2007년도 제26회 추계학술대회
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• pp.51-52
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• 2007

• 충청수학회지
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• 제27권4호
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• pp.591-602
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• 2014

In this paper, we investigate Lipschitz and asymptotic stability for nonlinear perturbed differential systems.

• 한국세라믹학회:학술대회논문집
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• 한국세라믹학회 2002년도 추계총회 및 연구발표회 초록집
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• pp.199.1-199
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• 2002

• Journal of applied mathematics & informatics
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• 제9권1호
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• pp.359-370
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• 2002

The purpose of this paper is to introduce and discuss the concept of $\beta$-compactness for L-fuzzy topological spaces.

• 충청수학회지
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• 제27권3호
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• pp.479-487
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• 2014

In this paper, we investigate bounds for solutions of the the perturbed functional differential systems.

• Animal Systematics, Evolution and Diversity
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• 제25권3호
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• pp.265-267
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• 2009

The rare species, Cleptes galloisi Uchida, is redescribed based on the type material. In addition, male characters hitherto unknown are given with newly found specimens from Korea. Digital images of both sexes are provided.

• 대한수학회논문집
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• 제30권4호
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• pp.415-427
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• 2015

In this paper, we investigate bounds for solutions of the non-linear functional differential systems.

• 충청수학회지
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• 제24권4호
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• pp.695-702
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• 2011

In this paper, we investigate h-stability of the non-linear perturbed differential systems using the the notion of $t_{\infty}$-similarity.