• 제목/요약/키워드: Sequel

검색결과 126건 처리시간 0.018초

Zermelo 이후의 선택공리

  • 홍성사;홍영희
    • 한국수학사학회지
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    • 제9권2호
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    • pp.1-9
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    • 1996
  • This paper is a sequel to [26]. We investigate how the Axiom of Choice has been accepted after Zermelo introduced the Axiom in 1904. The response to the Axiom has divided into two groups of mathematicians, namely idealists and empiricists. We also investigate how the Zorn's lemma (1935) has been emerged. It was originally formulated by Hausdorff in 1909 and then by many other mathematicians independently.

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A Note on Regular Ternary Semirings

  • Dutta, Tapan Kumar;Kar, Sukhendu
    • Kyungpook Mathematical Journal
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    • 제46권3호
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    • pp.357-365
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    • 2006
  • This paper is a sequel of our previous paper [1]. In this paper, we introduce the notions of regular ideal and partial ideal ($p$-ideal) in a ternary semiring and using these two notions we characterize regular ternary semiring.

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ON PROJECTIVE REPRESENTATIONS OF A FINITE GROUP AND ITS SUBGROUPS II

  • Park, Seung-Ahn;Park, Eun-Mi
    • 대한수학회지
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    • 제33권4호
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    • pp.735-745
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    • 1996
  • This is the sequel to our paper "On projective representations of a group and its subgroups I" [4]. In Section 4[4] we proved some global properties on regularity condition. The purpose of this paper is to study local properties, that is, we shall ask how the regularity condition on subgroups is related to that on group. Throughout the paper we use the same notations as in [4].as in [4].

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CERTAIN NEW PATHWAY TYPE FRACTIONAL INTEGRAL INEQUALITIES

  • Choi, Junesang;Agarwal, Praveen
    • 호남수학학술지
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    • 제36권2호
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    • pp.455-465
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    • 2014
  • In recent years, diverse inequalities involving a variety of fractional integral operators have been developed by many authors. In this sequel, here, we aim at establishing certain new inequalities involving pathway type fractional integral operator by following the same lines, recently, used by Choi and Agarwal [7]. Relevant connections of the results presented here with those earlier ones are also pointed out.

Continuous Flames and Countably Approximating Frames

  • 이승온
    • 한국수학사학회지
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    • 제13권2호
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    • pp.95-104
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    • 2000
  • This paper is a sequel to [24]. It is well known that the order structure plays the important role in the study of various mathematical structures. In 1972, Scott has introduced a concept of continuous lattices and has shown the equivalence between continuous lattices and injective $T_0-spaces$. There have been many efforts made to generalize continuous lattices and extend corresponding properties to them. We introduce another class of frames, namely countably approximating frames, generalizing continuous frames and study its basic properties.

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ESTIMATION OF THE BIPLANAR CROSSING NUMBERS

  • Park, Ki Sung
    • Korean Journal of Mathematics
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    • 제13권2호
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    • pp.123-126
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    • 2005
  • This paper is a sequel to our earlier research on biplanar drawings [4] and biplanar crossing numbers [3]. The biplanar crossing number $cr_2$(G) of a graph G is $min\{cr(G_1+cr(G_2)\}$, where $cr$ is the planar crossing number and $G =G_1{\cup}G_2$. In this paper we show that $cr_2(G){\leq}{\frac{3}{8}}cr(G)$.

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NOTE ON SOME CHARACTER FORMULAS

  • Chaudhary, Mahendra Pal;Chaudhary, Sangeeta;Choi, Junesang
    • 호남수학학술지
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    • 제38권4호
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    • pp.809-818
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    • 2016
  • Chaudhary and Choi [7] presented 14 identities which reveal certain interesting interrelations among character formulas, combinatorial partition identities and continued partition identities. In this sequel, we aim to give slightly modified versions for 8 identities which are chosen among the above-mentioned 14 formulas.

Stably 가산 근사 Frames와 Strongly Lindelof Frames

  • 이승온
    • 한국수학사학회지
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    • 제16권1호
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    • pp.63-72
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    • 2003
  • This paper is a sequel to [11]. We introduce $\sigma$-coherent frames, stably countably approximating frames and strongly Lindelof frames, and show that a stably countably approximating frame is a strongly Lindelof frame. We also show that a complete chain in a Lindelof frame if and only if it is a strongly Lindelof frame by using the concept of strong convergence of filters. Finally, using the concepts of super compact frames and filter compact frames, we introduce an example of a strongly Lindelof frame which is not a stably countably approximating frame.

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