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국회도서관 홈으로 정보검색 소장정보 검색

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Let G be a group and X be a nonempty set and H be a subgroup of G. For a given Φ_G : G × X → X, a group action of G on X, we define Φ_H : H × X → X, a subgroup action of H on X, by Φ_H(h, x) = Φ_G(h, x) for all (h, x) ∈ H × X. In this paper, by considering a subgroup action of H on X, we have some results as follows: (1) If H, K are two normal subgroups of G such that H ⊆ K ⊆ G, then for any x ∈ X (orb(_ΦG)(x) : orb(_ΦH)(x)) = (orb(_ΦG)(x) : orb(_ΦK)(x)) = (orb(_ΦK)(x) : orb(_ΦH)(x)); additionally, in case of K ∩ stab(_ΦG)(x) = {1}, if (orb(_ΦG)(x) : orb(_ΦK)(x)) and (orb(_ΦK)(x) : orb(_ΦH)(x)) are both finite, then (orb(_ΦG)(x) : orb(_ΦH)(x)) is finite; (2) If H is a cyclic subgroup of G and stab(_ΦH)(x) ≠ {1} for some x ∈ X, then orb(_ΦH)(x) is finite.

권호기사

권호기사 목록 테이블로 기사명, 저자명, 페이지, 원문, 기사목차 순으로 되어있습니다.
기사명 저자명 페이지 원문 목차
Tricomi problem for the elliptic-hyperbolic equation of the second kind M.S. Salahitdinov ,N.K. Mamadaliev pp.111-127

(The)zeta-determinants of harmonic oscillators on R² Kyounghwa Kim pp.129-147

Stability of the Jensen type functional equation in Banach algebras :a fixed point approach Choonkil Park ,Won-Gil Park ,Jung Rye Lee ,Themistocles M. Rassias pp.149-161

Almost splitting sets S of an integral domain D such that D_s_ is a pid Gyu Whan Chang pp.163-169

On the superstability of the generalized sine functional equations Mi Hyun Han ,Gwang Hui Kim pp.171-180

Subgroup actions and some applications Juncheol Han ,Sangwon Park pp.181-189

Large amplitude theory of a shock-accelerated instability in compressible fluids Sung-Ik Sohn pp.191-203

On quasi-class A operators In Hyoun Kim ,B. P. Duggal ,In Ho Jeon pp.205-209

(The)equivalent conditions for the homomorphism of minimal sets to be regular H. S. Song pp.211-217

(The)properties of rough approximations Yong Chan Kim ,Jung Mi Ko pp.219-232

Study on the perturbed piecewise linear suspension bridge equation with variable coefficient Tacksun Jung, Q-Heung Choi pp.233-242

참고문헌 (6건) : 자료제공( 네이버학술정보 )

참고문헌 목록에 대한 테이블로 번호, 참고문헌, 국회도서관 소장유무로 구성되어 있습니다.
번호 참고문헌 국회도서관 소장유무
1 Half-transitive group actions in a compact ring 네이버 미소장
2 J. Han, Regular action in a ring with a nite number of orbits, Comm. Algebra 25(7) (1997), 2227 - 2236. 미소장
3 Group actions in a unit-regular ring 네이버 미소장
4 J. Han, General linear group over a ring integers of modulo k,, Kyungpook Math. J. 46(3) (2006), 255 - 260. 미소장
5 T. W. Hungerford, Algebra, Springer-Verlag, New York, Inc., 1974. 미소장
6 D. S. Passman, The algebraic structure of group rings, John Wiley and Sons, Inc., 1977. 미소장