• Honam Mathematical Journal
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• v.21 no.1
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• pp.105-113
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• 1999

Suppose that ${\Omega}$ is a bounded domain with $C^{\infty}$ smooth boundary in the plane whose associated Bergman kernel, exact Bergman kernel, or $Szeg{\ddot{o}}$ kernel function is an algebraic function. We shall prove that any proper holomorphic mapping of ${\Omega}$ onto the unit disc is algebraic.

• 제어로봇시스템학회:학술대회논문집
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• 1992.10a
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• pp.25-30
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• 1992

In this paper, the problem of trajectory generation for mobile robots is investigated. The robot trajectory is generated so that smooth turns are guaranteed. Also the kinematic constraints of the actual robot are considered and incorporated in the trajectory generation.

• Journal of the Korean Mathematical Society
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• v.33 no.1
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• pp.31-38
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• 1996

It is well known that Dirichlet problem of the first-order Hamilton-Jacobi equations $$ (H-J) u(x) + H(\nabla u(x)) = f(x), x \in R^N, $$ does not have a classical solution even though the Hamiltonian H is smooth.

• Journal of the Korean Mathematical Society
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• v.32 no.2
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• pp.341-350
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• 1995

Let (M,g) be a compact manifold of dimension n with metric tensor g. Let $\Delta^p = d\delta + \deltad$ be the Laplace-Beltrami operator acting on the space of smooth p-forms.

• Journal of the Korean Mathematical Society
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• v.37 no.3
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• pp.411-436
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• 2000

We compute lim t 0 Ct in 3 of some family $\pi$:Clongrightarrow$\Delta$ of plane quartics whose general members are nonsingular.

• Bulletin of the Korean Mathematical Society
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• v.28 no.2
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• pp.231-241
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• 1991

Recently, many mathematicians([NT], [Ka], [TV], [CW], etc.) studied foliated structures on a smooth manifold with the viewpoint of transversal differential geometry. In this paper, we shall discuss certain hermitian foliations F on a riemannian manifold with a bundle-like metric, that is, their transversal bundles to F have hermitian structures.

• Korean Journal of Mathematics
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• v.18 no.2
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• pp.105-118
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• 2010

The purpose of this paper is to consider an iterative method for an equilibrium problem and a family relatively nonexpansive mappings. Weak convergence theorems are established in uniformly smooth and uniformly convex Banach spaces.

• 대한약리학회:학술대회논문집
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• 2006.10a
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• pp.112.1-112.1
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• 2006

• Proceedings of the Korean Society of Life Science Conference
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• 2006.09a
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• pp.76.1-76.1
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• 2006

• Proceedings of the Korean Society of Life Science Conference
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• 2006.09a
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• pp.75.2-75.2
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• 2006