• Kyungpook Mathematical Journal
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• v.48 no.4
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• pp.623-636
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• 2008

In this paper, we prove some results on uniqueness of meromorphic functions with three weighted sharing values. The results in this paper improve those given by H. X. Yi, I. Lahiri, T. C. Alzahary and H. X. Yi and other authors.

• Kyungpook Mathematical Journal
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• v.53 no.2
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• pp.191-205
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• 2013

We study the uniqueness of meromorphic functions concerning nonlinear differential polynomials sharing a nonzero polynomial IM. Though the main concern of the paper is to improve a recent result of the present author [12], as a consequence of the main result we also generalize two recent results of X. M. Li and L. Gao [11].

• Kyungpook Mathematical Journal
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• v.53 no.3
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• pp.371-383
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• 2013

In this paper, we investigate the uniqueness problem on entire functions sharing fixed points (ignoring multiplicities). Our main results improve and generalize some results due to Zhang [13], Qi-Yang [10] and Dou-Qi-Yang [1].

• Kyungpook Mathematical Journal
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• v.48 no.1
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• pp.25-35
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• 2008

In this article, we deal with the uniqueness problems on meromorphic functions concerning differential polynomials that share fixed-points. Moreover we extend former results of W. C. Lin and H. X. Yi.

• Bulletin of the Korean Mathematical Society
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• v.51 no.1
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• pp.43-54
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• 2014

This paper is concerned with nonlinear evolution differential equations with infinite delay in Banach spaces. Using Kato's approximating approach, existence and uniqueness of strong solutions are obtained.

• Journal of the Korean Mathematical Society
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• v.31 no.2
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• pp.245-254
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• 1994

• Communications of the Korean Mathematical Society
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• v.19 no.1
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• pp.155-158
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• 2004

We give a certain uniqueness properties for the fiber of the Hopf fibration on lens spaces.

• Honam Mathematical Journal
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• v.20 no.1
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• pp.89-95
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• 1998

We show by using some properties of an elliptic integral that certain scalar semilinear elliptic problem has a unique solution.

• Journal of the Korean Mathematical Society
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• v.30 no.2
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• pp.337-344
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• 1993

• East Asian mathematical journal
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• v.39 no.5
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• pp.515-522
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• 2023

In the case that the set of sorts is countable, we will prove that any sorted profinite group has the unique SEP-cover using the notion of prime model in model theory.