##
vertex method

Overview page. Subjects: Mathematics.

For a linear programming problem where the decision variables are not required to take integer values, the optimal solutions will occur at one or more of the extreme points, i.e. vertices...

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vertex method

Overview page. Subjects: Mathematics.

For a linear programming problem where the decision variables are not required to take integer values, the optimal solutions will occur at one or more of the extreme points, i.e. vertices...

##
vertex method

in** The Concise Oxford Dictionary of Mathematics**

January 2014; p ublished online September 2014 .

Reference Entry. Subjects: Pure Mathematics. 93 words.

For a *linear programming problem where the decision variables are not required to take integer values, the optimal solutions will occur at one or more of the extreme points, i.e. vertices...

##
vertex method

in** The Concise Oxford Dictionary of Mathematics**

January 2009; p ublished online January 2009 .

Reference Entry. Subjects: Pure Mathematics. 92 words.

For a *linear programming problem where the decision variables are not required to take integer values, the optimal solutions

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A novel method to bracket the corotation radius in galaxy discs: vertex deviation maps

in** Monthly Notices of the Royal Astronomical Society**

P ublished online April 2014 .

Journal Article. Subjects: Astronomy and Astrophysics. 9539 words.

We map the kinematics of stars in simulated galaxy discs with spiral arms using the velocity ellipsoid vertex deviation ([math]). We use test particle simulations, and for the first time,...

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Dijkstra's algorithm

Overview page. Subjects: Computing.

A method, developed by E. W. Dijkstra in 1959, to find the shortest path from a specified vertex in a weighted graph to all other vertices in the graph.

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Meson-Nucleon Vertex Corrections in the Cutoff Field Theory and Tensor Coupling

in** Progress of Theoretical Physics**

March 1998; p ublished online March 1998 .

Journal Article. 0 words.

At zero-density, meson-nucleon vertex corrections are studied in the σ-ω model with cutoff. It is shown that the properties of the vertex corrections are somewhat different from those...

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Trimer-Monomer Mixture Problem on (111) 1 × 1 Surface of Diamond Structure

in** Progress of Theoretical Physics**

January 2001; p ublished online January 2001 .

Journal Article. 0 words.

We consider a system of trimers and monomers on a triangular lattice that describes the adsorption problem on the (111) 1 × 1 surface of a diamond crystal structure. We introduce a mapping...

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Prim's algorithm ((to solve the minimum connector problem))

in** The Concise Oxford Dictionary of Mathematics**

January 2014; p ublished online September 2014 .

Reference Entry. Subjects: Pure Mathematics. 142 words.

This method is more effective than *Kruskal's algorithm when a large number of vertices and/or when the distances are listed in tabular form rather than shown on a graph. Since all vertices...

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Supervised reconstruction of biological networks with local models

in** Bioinformatics**

July 2007; p ublished online July 2007 .

Journal Article. Subjects: Bioinformatics and Computational Biology. 6610 words.

**Motivation:** Inference and reconstruction of biological networks from heterogeneous data is currently an active research subject with several important applications in systems...

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Mid‐latency auditory evoked response during propofol and alfentanil anaesthesia

in** BJA: British Journal of Anaesthesia**

January 2004; p ublished online January 2004 .

Journal Article. Subjects: Anaesthetics. 4607 words.

**Background.** Propofol has been shown to affect the mid‐latency auditory evoked response (MLAER) in a dose‐dependant manner. Few studies have investigated the addition of...

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Continuous average Straightness in spatial graphs

in** Journal of Complex Networks**

P ublished online August 2017 .

Journal Article. Subjects: Mathematics; Computer Science. 12251 words.

**Abstract**

The Straightness is a measure designed to characterize a pair of vertices in a spatial graph. It is defined as the ratio of the Euclidean distance to...

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composite great circle sailing

Overview page. Subjects: Maritime History.

A method of sailing along the shortest route possible without crossing poleward of a specified latitude. A feature of great circle sailing is that a great circle route, unless it is along a...

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Statistical field theory: Perturbative expansion

in** Phase Transitions and Renormalization Group**

July 2007; p ublished online January 2010 .

Chapter. Subjects: Mathematical and Statistical Physics. 5236 words.

This chapter discusses the perturbative calculation of correlation or vertex functions expressed in terms of field (functional) integrals. The successive contributions to the perturbative...

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New results on quadratic stabilization of switched linear systems with polytopic uncertainties

in** IMA Journal of Mathematical Control and Information**

December 2005; p ublished online December 2005 .

Journal Article. Subjects: Mathematics. 0 words.

In this paper, the quadratic stabilization of switched linear systems with polytopic uncertainties is considered. Compared with the existing result, a more general switching control method...

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Fast link prediction for large networks using spectral embedding

in** Journal of Complex Networks**

February 2018; p ublished online July 2017 .

Journal Article. Subjects: Mathematics; Computer Science. 6141 words.

**Abstract**

Many link prediction algorithms require the computation of a similarity metric on each vertex pair, which is quadratic in the number of vertices and...

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Fermionic functional renormalization group approach to Bose–Einstein condensation of dimers

in** Progress of Theoretical and Experimental Physics**

P ublished online February 2014 .

Journal Article. Subjects: Quantum Physics; Particles and Fields. 4732 words.

The fermionic functional renormalization group (f-FRG) is applied to describe Bose–Einstein condensation (BEC) of dimers for a two-component fermionic system with attractive contact...

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Convergence rates for adaptive finite elements

in** IMA Journal of Numerical Analysis**

October 2009; p ublished online July 2008 .

Journal Article. Subjects: Mathematics. 0 words.

In this article, we prove that it is possible to construct, using newest vertex bisection, meshes that equidistribute the error in the *H*
^{1}-norm whenever the function to be...

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Triangle target principle for the placement of trocars during video-assisted thoracic surgery

in** European Journal of Cardio-Thoracic Surgery**

February 2005; p ublished online February 2005 .

Journal Article. Subjects: Cardiothoracic Anaesthesia; Respiratory Medicine and Pulmonology; Anatomy. 2427 words.

**Objective**: The baseball-diamond principle is generally used for trocar placement during video-assisted thoracic surgery; however, we are unable to treat all peripheral lung...

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Optimal algorithms for local vertex quartet cleaning

in** Bioinformatics**

October 2002; p ublished online October 2002 .

Journal Article. Subjects: Bioinformatics and Computational Biology. 0 words.

Motivation: Reconstructing evolutionary trees is an important problem in biology. A response to the computational intractability of most of the traditional criteria for inferring...

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Building Footprint Simplification Techniques and Their Effects on Radio Propagation Predictions

in** The Computer Journal**

January 2004; p ublished online January 2004 .

Journal Article. Subjects: Computer Science. 0 words.

Building footprint simplification is of critical importance to radio propagation predictions in wireless communication systems as the prediction time is closely related to the number of both...