Results 31 to 40 of about 395,539 (297)
Alexandria Engineering Journal, 2016 Burger’s equation plays a key role in explaining the behavior of nonlinear systems. In this paper, Elzaki Homotopy Perturbation Method (EHPM) was applied to (2 + 1) dimensional coupled differential Burger’s equation so as to obtain series and exact ...
Muhammad Suleman +2 more
doaj +1 more source
Software for Exact Integration of Polynomials over Polyhedra [PDF]
, 2011 We are interested in the fast computation of the exact value of integrals of polynomial functions over convex polyhedra. We present speed ups and extensions of the algorithms presented in previous work.
De Loera, Jesus +5 more
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Heuristic computation of exact treewidth
, 2022 We are interested in computing the treewidth $\tw(G)$ of a given graph $G$. Our approach is to design heuristic algorithms for computing a sequence of improving upper bounds and a sequence of improving lower bounds, which would hopefully converge to $\tw(G)$ from both sides.
openaire +4 more sources
On the Kaehler rank of compact complex surfaces [PDF]
, 2008 Harvey and Lawson introduced the Kaehler rank and computed it in connection to the cone of positive exact currents of bidimension (1,1) for many classes of compact complex surfaces.
Toma, Matei
core +2 more sources
Coinduction for Exact Real Number Computation [PDF]
Theory of Computing Systems, 2007 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Berger, Ulrich, Hou, Tie
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On The Finite Temperature Chern-Simons Coefficient
, 1996 We compute the exact finite temperature effective action in a 0+1-dimensional field theory containing a topological Chern-Simons term, which has many features in common with 2+1-dimensional Chern-Simons theories. This exact result explains the origin and
A. N. Redlich +26 more
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Optimal Gossip Algorithms for Exact and Approximate Quantile Computations
, 2017 This paper gives drastically faster gossip algorithms to compute exact and approximate quantiles. Gossip algorithms, which allow each node to contact a uniformly random other node in each round, have been intensely studied and been adopted in many ...
Haeupler, Bernhard +2 more
core +1 more source
Comment on Dirac spectral sum rules for QCD_3 [PDF]
, 2000 Recently Magnea hep-th/9907096 , hep-th/9912207 [Phys.Rev.D61, 056005 (2000); Phys.Rev.D62, 016005 (2000)] claimed to have computed the first sum rules for Dirac operators in 3D gauge theories from 0D non-linear sigma models.
A. Smilga +8 more
core +2 more sources
Exact solutions of holonomic quantum computation [PDF]
Physics Letters A, 2004 Holonomic quantum computation is analyzed from geometrical viewpoint. We develop an optimization scheme in which an arbitrary unitary gate is implemented with a small circle in a complex projective space. Exact solutions for the Hadamard, CNOT and 2-qubit discrete Fourier transform gates are explicitly constructed.
Tanimura, Shogo +2 more
openaire +2 more sources
A conformal bootstrap approach to critical percolation in two dimensions
SciPost Physics, 2016 We study four-point functions of critical percolation in two dimensions, and more generally of the Potts model. We propose an exact ansatz for the spectrum: an infinite, discrete and non-diagonal combination of representations of the Virasoro algebra.
Marco Picco, Sylvain Ribault, Raoul Santachiara
doaj +1 more source