UTI WARPED PRODUCT SPACE-TIME AND CAUSAL BOUNDARY OF UTI SPACE-TIME
한국수학교육학회지시리즈B:순수및응용수학 / Journal of the Korean Society of Mathematical Education Series B: The Pure and Applied Mathematics, (P)1226-0657; (E)2287-6081
1998, v.5 no.1, pp.45-54
Kim, Jin-Hwan
(Department of Mathematics Education, Yeungnam University)
Kim, Jin-Hwan.
(1998). UTI WARPED PRODUCT SPACE-TIME AND CAUSAL BOUNDARY OF UTI SPACE-TIME. 한국수학교육학회지시리즈B:순수및응용수학, 5(1), 45-54.
Abstract
We study the space-times that have a unique terminal indecomposable past set or a unique terminal indecomposable future set and examine their causal boundary, and we investigate some conditions for the warped product space-times of the form (a, b) <TEX>${\times}_fF$</TEX> to have a unique terminal indecomposable past set or a unique terminal indecomposable future set.
- keywords
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Warped product space-time,
(proper,
terminal) indecomposable set,
UTI space-time,
causal boundary