• Title/Summary/Keyword: computational mathematics

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TL-p-SUBGROUPS AND THE LEAST TL-p-SUBGROUPS

  • Kim, Han-Doo;Kim, Dong-Seog;Kim, Jae-Gyeom
    • Journal of applied mathematics & informatics
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    • v.6 no.2
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    • pp.639-648
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    • 1999
  • We investigate some conditions for a TL-subgroup to be written as the intersection of its all the least TL-p-subgroups.

ON FUZZY BCK-FILTERS

  • Jun, Young-Bae;Meng, Jie;Xin, Xiaolong
    • Journal of applied mathematics & informatics
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    • v.5 no.1
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    • pp.91-98
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    • 1998
  • In [6] Y. B. Jun et al. fuzzified the concept of BCK-filters in BCK-algebrs and investigated its properties. In this paper we investigate further properties of fuzzy BCK-filters.

NEW EXISTENCE OF EQUILIBRIA IN ABSTRACT ECONOMIES

  • Kim, Won-Kyu;Im, Sung-Mo;Rim, Dong-Il
    • Journal of applied mathematics & informatics
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    • v.7 no.1
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    • pp.247-255
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    • 2000
  • The purpose of this paper is to give new existence theorems of equilibrium in abstract economies with uncountable number of agents and general preference correspondences.

ON THE OPTION PRICES OF EUROPEAN ASIAN ARITHMETICAL OPTION

  • Choi, Won
    • Journal of applied mathematics & informatics
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    • v.7 no.2
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    • pp.597-603
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    • 2000
  • In this paper, we deal with the European Asian Arithmetical option and find the unique rational price associated with option and Asian arithmetical call-put parity.

PSEUDO-CHEBYSHEV SUBSPACES IN $L^1$

  • Mohebi, H.
    • Journal of applied mathematics & informatics
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    • v.7 no.2
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    • pp.585-595
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    • 2000
  • We give various characterizations of pseudo -Chebyshev Subspaces in the spaces $L^1$(S,${\mu}$) and C(T).

FUZZY DIFFERENTIAL EQUATIONS WITH NONLOCAL CONDITION

  • JEONG JAE UG
    • Journal of applied mathematics & informatics
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    • v.17 no.1_2_3
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    • pp.509-517
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    • 2005
  • We shall prove the existence and uniqueness theorem of a solution to the non local fuzzy differential equation using the contraction mapping principle.