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Notes on biadjoint amplitudes, Trop G(3, 7) and X(3, 7) scattering equations
(2020-04-01)
In these notes we use the recently found relation between facets of tropical Grassmannians and generalizations of Feynman diagrams to compute all “biadjoint amplitudes” for n = 7 and k = 3. We also study scattering equations ...
Deformations of the Tracy-Widom distribution
(AMER PHYSICAL SOC, 2009)
In random matrix theory, the Tracy-Widom (TW) distribution describes the behavior of the largest eigenvalue. We consider here two models in which TW undergoes transformations. In the first one disorder is introduced in the ...
Complete state reconstruction of a two-mode Gaussian state via local operations and classical communication
(Amer Physical SocCollege PkEUA, 2009)
Strong solution of the stochastic Burgers equation
(Taylor & Francis LtdAbingdonInglaterra, 2014)
Local dimension and finite time prediction in spatiotemporal chaotic systems
(2003-06-01)
Predictability is related to the uncertainty in the outcome of future events during the evolution of the state of a system. The cluster weighted modeling (CWM) is interpreted as a tool to detect such an uncertainty and ...
Deformed Gaussian-orthogonal-ensemble description of small-world networks
(AMER PHYSICAL SOC, 2009)
The study of spectral behavior of networks has gained enthusiasm over the last few years. In particular, random matrix theory (RMT) concepts have proven to be useful. In discussing transition from regular behavior to fully ...
A labeled argumentation framework
(Elsevier Science, 2015-12)
To increase the expressivity of an argumentation formalism, we propose adding meta-level information to the arguments in the form of labels representing quantifiable data such as reliability degree, strength measure, skill, ...
Line based camera calibration in machine vision dynamic applications
(1999-12-01)
The problem of dynamic camera calibration considering moving objects in close range environments using straight lines as references is addressed. A mathematical model for the correspondence of a straight line in the object ...
Errors and difficulties in solving algebraic procedures in secondary school students
(Journal of Physics: Conference Series, 2019-11-26)
The research presented was aimed at determining the errors and difficulties presented by secondary school students in a Colombian public educational institution when faced with the solution of algebraic procedures. A ...