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Park, Hun,Kang, Sunggoo National Institute of Ecology 2021 국립생태원회보(PNIE) Vol.2 No.2
Current international negotiation and cooperation for sustainable development are focused on three main themes. The first theme is implementation of Sustainable Development Goals (SDGs). The second theme is development of measures for climate change. The third theme is sustainable management of biodiversity and ecosystem services. In South Korea, responses of government policies and academic studies have been predominantly to one of these three themes. There have not been many integrated efforts to develop countermeasures considering all three international themes. In addition, while "green growth" policies have been setting national agendas for Korea's sustainable development, they must be scrutinized such as why they have not dealt with some parts of these three themes and whether they have ignored one of these themes due to lack of integrated responses. This study finds critical issues in South Korea on how to harmoniously respond to the three themes of international efforts and improve green growth policies. First, to achieve SDGs, the domestic statistical system must be reorganized to track the achievement of "inclusiveness" and "green growth". Second, the climate change response policy should seek inclusion between countries and between social groups. Third, in the field of biodiversity and ecosystem services, it is necessary to establish Korea's identity in global geopolitics and enhance its own traditional ecological knowledge. Fourth, it is necessary to consider how to solve discrepancy between climate change response policies and biodiversity-ecosystem service management policies. Finally, proactive improvement of laws and institutions must occur to promote inclusive green growth.
Two-Parameter Quantum Groups and Quantum Planes
CHO, Sunggoo,KANG, Sang-jun,KIM, Chung-hum,PARK, Kwang Sung 경북대학교 위상수학 기하학연구센터 1999 硏究論文集 Vol.9 No.-
Usually the generators of a quantum group are assumed to be commutative with the noncommuting coordinates of a quantum plane. We have relaxed the assumption and investigated its consequences. Not only does a two-parameter quantum group arise naturally, but also the formulation leads us to many probable quantum planes associated with a quantum group. Several examples are presented.
Dimensionality of Supervector Spaces
CHO, Sunggoo,Park, Kwang Sung 경북대학교 위상수학 기하학연구센터 1995 硏究論文集 Vol.3 No.-
The dimension of a supervector space is defined, as in an ordinary vector space, to be the number of elements in a basis. However, since supervector spaces in general have no bases, many nice properties on the dimensionality of ordinary vector spaces are not extended to the category of supervector spaces, and hence supervector spaces appear to be complicated objects. We introduce another definition of the dimension of a supervector space, with which supervector spaces behave as nicely as ordinary vector spaces in certain important aspects.
The Structure of Supervector Spaces
CHO, Sunggoo,PARK, Kwang Sung 경북대학교 위상수학 기하학연구센터 1995 硏究論文集 Vol.6 No.-
A basis which is more general than the usual basis in the literature for a supervector space is introduced in terms of the so-called line-like supervector spaces. It is proved that the basis is minimal in some sense and the number of basis elements is invariant. It is also shown that the dimension of any supervector space may be defined once the dimensions of the even part of a Grassmann algebra and its quotient spaces are defined.
Cho, Sunggoo,Park, Kwang Sung 경북대학교 위상수학 기하학연구센터 1999 硏究論文集 Vol.8 No.-
In recent years, discrete spaces such as graphs have attracted much attention as models for physical spacetime or as models for testing the spirit of noncommutative geometry. In this work, we construct the differential algebras for graphs by extending the work of Dimakis et al. and discuss linear connections and curvatures on graphs. Especially, we calculate connections and curvatures explicitly for the general nonzero torsion case. There is a metric, but no metric-compatible connection in general except the complete symmetric graph with two vertices. ⓒ 1997 American Institute of Physics. [S0022-2488(97)02610-8]