Results 31 to 40 of about 593 (48)
A study of the interacting binary V 393 Scorpii
, 2010 We present high resolution J-band spectroscopy of V 393 Sco obtained with the CRIRES at the ESO Paranal Observatory along with a discussion of archival IUE spectra and published broad band magnitudes.
Aydin +32 more
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On the dimension of polynomial semirings [PDF]
, 2015 In our previous work, motivated by the study of tropical polynomials, a definition for prime congruences was given for an arbitrary commutative semiring.
Joó, Dániel, Mincheva, Kalina
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Tropical bounds for eigenvalues of matrices
, 2013 We show that for all k = 1,...,n the absolute value of the product of the k largest eigenvalues of an n-by-n matrix A is bounded from above by the product of the k largest tropical eigenvalues of the matrix |A| (entrywise absolute value), up to a ...
Akian, Marianne +2 more
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A framework for tropical mirror symmetry [PDF]
, 2011 Applying tropical geometry a framework for mirror symmetry, including a mirror construction for Calabi-Yau varieties, was proposed by the author. We discuss the conceptual foundations of this construction based on a natural mirror map identifying ...
Boehm, Janko
core
, 2013 We introduce and study an abstract class of semirings, which we call exact semirings, defined by a Hahn-Banach-type separation property on modules.
Butkovič +15 more
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Model reduction of biochemical reactions networks by tropical analysis methods
, 2015 We discuss a method of approximate model reduction for networks of biochemical reactions. This method can be applied to networks with polynomial or rational reaction rates and whose parameters are given by their orders of magnitude.
Grigoriev, Dima +2 more
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The K-shell Line Distribution of Heavy Elements along the Galactic Plane Observed with Suzaku
, 2012 We report the global distribution of the intensities of the K-shell lines from the He-like and H-like ions of S, Ar, Ca and Fe along the Galactic plane.
Koyama, Katsuji +3 more
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Algebraic structures of tropical mathematics
, 2013 Tropical mathematics often is defined over an ordered cancellative monoid $\tM$, usually taken to be $(\RR, +)$ or $(\QQ, +)$. Although a rich theory has arisen from this viewpoint, cf.
Izhakian, Zur +2 more
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, 2010 We give a tropical interpretation of Hurwitz numbers extending the one discovered in \cite{CJM}. In addition we treat a generalization of Hurwitz numbers for surfaces with boundary which we call open Hurwitz numbers.Comment: 10 pages, 6 ...
Bertrand, Benoit +2 more
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Tropical Carathéodory with Matroids. [PDF]
Discrete Comput Geom, 2023 Loho G, Sanyal R.
europepmc +1 more source