Detecting Strength and Location of Jump Discontinuities in Numerical Data
نویسندگان
چکیده
منابع مشابه
Detecting Strength and Location of Jump Discontinuities in Numerical Data
In [1] and some following publications, Tadmor and Gelb took up a well known property of conjugate Fourier series in 1-d, namely the property to detect jump discontinuities in given spectral data. In fact, this property of conjugate series is known for quite a long time. The research in papers around the year 1910 shows that there were also other means of detecting jumps observed and analysed. ...
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15 صفحه اولUnilateral Boundary Value Problems with Jump Discontinuities
Using the critical point theory of Szulkin (1986), we study elliptic problems with unilateral boundary conditions and discontinuous nonlinearities. We do not use the method of upper and lower solutions. We prove two existence theorems: one when the right-hand side is nondecreasing and the other when it is nonincreasing. 1. Introduction. In this paper, using the critical-point theory of Szulkin ...
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ژورنال
عنوان ژورنال: Applied Mathematics
سال: 2013
ISSN: 2152-7385,2152-7393
DOI: 10.4236/am.2013.412a001