• Honam Mathematical Journal
• /
• v.38 no.2
• /
• pp.231-241
• /
• 2016

In this paper we will define the tight integral closure of a finite set of ideals of a ring relative to a module and we will study some related results.

• Journal of the Chungcheong Mathematical Society
• /
• v.20 no.4
• /
• pp.495-501
• /
• 2007

In this paper the relative regionally regular relation is defined and it will be given the necessary and sufficient conditions for the relation to be an equivalence relation.

• Journal of the Korean Mathematical Society
• /
• v.52 no.4
• /
• pp.821-838
• /
• 2015

We investigate the relative and Tate cohomology theories with respect to Ding modules and complexes, consider their relations with classical and Gorenstein cohomology theories. As an application, the Avramov-Martsinkovsky type exact sequence of Ding modules is obtained.

• Journal of the Korean housing association
• /
• v.14 no.2
• /
• pp.101-107
• /
• 2003

• Bulletin of the Korean Mathematical Society
• /
• v.36 no.1
• /
• pp.15-23
• /
• 1999

We obtain an efficient upper bound of the area of convex curves of constant relative breadth in the Minkowski plane. The estimation is given in terms of the Minkowski are length of pedal curve of original curve.

• Communications for Statistical Applications and Methods
• /
• v.8 no.3
• /
• pp.875-883
• /
• 2001

We derive the asymptotic relative efficiencies in two special cases of Chaudhuri's estimators for the multivariate one sample problem. And we compare those two when observations are independent and identically distributed from a family of spherically symmetric distributions including normal distributions.

• 제어로봇시스템학회:학술대회논문집
• /
• 2002.10a
• /
• pp.37.2-37
• /
• 2002

1. Introduction 2. Problem Formulation 3. Avoidability Measure And Relative Distance 4. Artificial Potential Field in Terms of Relative Distance 5. Simulation Results 6. Conclusions 7. Reference

• Journal of the Korean Data and Information Science Society
• /
• v.17 no.3
• /
• pp.805-809
• /
• 2006

In this paper a shrinkage estimator for the measure of dispersion of the inverse Gaussian distribution with known mean is proposed. Also we compare the relative bias and relative efficiency of the proposed estimator with respect to minimum variance unbiased estimator.

• Honam Mathematical Journal
• /
• v.44 no.1
• /
• pp.52-61
• /
• 2022

The main aim of this paper is to study some growth properties of p -adic entire functions on the basis of generalized relative order (𝛼, 𝛽) where 𝛼 and 𝛽 are continuous non-negative functions on (-∞, +∞).

• Journal of the Korean Society of Environmental Restoration Technology
• /
• v.17 no.5
• /
• pp.19-28
• /
• 2014

Given the structure of Korean mountains, it is more appropriate to apply the relative elevation method than the absolute elevation method. However, so far there were not suitable quantitative methodologies to analyze relative elevation, these analytical concepts were difficult to be utilized in urban environmental planning. This study suggested three methods for analyzing relative elevation, and one method for setting the analytical scope of relative elevation by calculating terrain relief. The results showed that the procedure considering 500m radius of each point and standardizing to 30% of the 7th height ridge was the most effective method to extract the local topography. This methodology is the quantitative tool to be able to conserve local important hills and ridges, and apply to fields of urban environmental planning and ecological restoration, especially urban ecological network.