A matrix analysis approach to discrete comparison principles for nonmonotone PDE
Sign Up to like & getrecommendations! Published in 2019 at "Numerical Algorithms"
DOI: 10.1007/s11075-019-00713-x
Abstract: We present a linear algebra approach to establishing a discrete comparison principle for a nonmonotone class of quasilinear elliptic partial differential equations. In the absence of a lower order term, local conditions on the mesh… read more here.
Keywords: discrete comparison; matrix analysis; approach; comparison principle ... See more keywords
Polydopamine-Modified TS-1 Zeolite Framework Nanoparticles as a Matrix for the Analysis of Small Molecules by MALDI-TOF MS
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DOI: 10.1021/acsomega.0c00992
Abstract: Matrix-assisted laser desorption/ionization mass spectrometry (MALDI-MS) using conventional organic matrices for detection of small molecules has some limitations, such as heterogeneous analyte/matrix co-crystals, as well as interference of matrices in the low-molecular-weight range. In this… read more here.
Keywords: molecules maldi; zeolite framework; analysis; small molecules ... See more keywords
2-Cyano-3-(2-thienyl)acrylic Acid as a New MALDI Matrix for the Analysis of a Broad Spectrum of Analytes.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of the American Society for Mass Spectrometry"
DOI: 10.1021/jasms.0c00398
Abstract: A low-cost synthetic 2-cyano-3-(2-thienyl)acrylic acid (CTA) is developed as a new MALDI matrix for the analysis of various classes of compounds such as lipids (e.g., fatty acids), peptides, proteins, saccharides, natural products (i.e., iridoids), PEGs,… read more here.
Keywords: analysis; matrix; mass; matrix analysis ... See more keywords
Random matrix analysis of deep neural network weight matrices
Sign Up to like & getrecommendations! Published in 2022 at "Physical review. E"
DOI: 10.1103/physreve.106.054124
Abstract: Neural networks have been used successfully in a variety of fields, which has led to a great deal of interest in developing a theoretical understanding of how they store the information needed to perform a… read more here.
Keywords: rmt; random matrix; deep neural; weight matrices ... See more keywords