Abstract
Qualitative properties play central role in constructing reliable numerical models for parabolic problems. One of such basic properties is the discrete maximum principle. In this paper we analyze its relation to the so-called matrix maximum principles. We analyze the different matrix maximum principles (Ciarlet, Stoyan and Ciarlet-Stoyan maximum principles) and their relation. Introducing the iterative algebraic problem (IAP) we show that the discrete maximum principles for discrete parabolic problems are more general than the algebraic maximum principles. We also analyze and compare the conditions which ensure the above qualitative properties.
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References
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Faragó, I. (2010). Matrix and Discrete Maximum Principles. In: Lirkov, I., Margenov, S., Waśniewski, J. (eds) Large-Scale Scientific Computing. LSSC 2009. Lecture Notes in Computer Science, vol 5910. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-12535-5_67
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DOI: https://doi.org/10.1007/978-3-642-12535-5_67
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-12534-8
Online ISBN: 978-3-642-12535-5
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