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ACOMS+ 및 학술지 리포지터리 설명회

  • 한국과학기술정보연구원(KISTI) 서울분원 대회의실(별관 3층)
  • 2024년 07월 03일(수) 13:30
 

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BASIS FOR ALMOST LINEAR SPACES

한국수학교육학회지시리즈B:순수및응용수학 / Journal of the Korean Society of Mathematical Education Series B: The Pure and Applied Mathematics, (P)1226-0657; (E)2287-6081
1995, v.2 no.1, pp.43-51
Lee, Sang-Han (Chungbuk National University)
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Abstract

In this paper, we introduce the almost linear spaces, a generalization of linear spaces. We prove that if the almost linear space X has a finite basis then, as in the case of a linear space, the cardinality of bases for the almost linear space X is unique. In the case X = Wx + Vx, we prove that B'= {<TEX>$\chi$</TEX>'<TEX>$_1,...,x'_n</TEX>} is a basis for the algebraic dual X<TEX>$^#$</TEX> of X if B = {<TEX>$\chi$</TEX>'<TEX>$_1,...,x'_n</TEX>} is a basis for the almost linear space X. And we have an example X(<TEX>$\neq$</TEX>Wx + Vx) which has no such a basis.

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한국수학교육학회지시리즈B:순수및응용수학