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Topic: Spacial vector


    Note: these results are not from the primary (high quality) database.


  
 Re: D vs. E in vacuum
As Eric pointed out in another post, D corresponds (given a spacial metric) to a spacial vector.
>>Most people turn 2forms into vectors of course, >>but this requires an orientation in addition to the metric.
www.lns.cornell.edu /spr/2001-10/msg0036184.html   (217 words)

  
 E-LIS - A Vector space model as a methodological approach to the Triple Helix dimensionality : a comparative study of Biology and Biomedicine Centres of two European National Research Councils from a webometric view
The aim of this paper is to propose a Vector Space Model as a new methodological approach which allows us to present the relationships between the elements of the Triple Helix Model (University, Industry, Government) in a spacial model by using the webpages of the National Research Councils of Germany and Spain as examples.
Outlinks of the Biomedicine and Biology centres of these national councils were analysed with the intention of representing graphically these relationships through the Vector Space Model that allows for Multidimensional Scaling in three dimensions.
Ortega Priego, José Luis ( 2003) A Vector space model as a methodological approach to the Triple Helix dimensionality : a comparative study of Biology and Biomedicine Centres of two European National Research Councils from a webometric view.
eprints.rclis.org /archive/00001657   (217 words)

  
 E-LIS - A Vector space model as a methodological approach to the Triple Helix dimensionality : a comparative study of Biology and Biomedicine Centres of two European National Research Councils from a webometric view
The aim of this paper is to propose a Vector Space Model as a new methodological approach which allows us to present the relationships between the elements of the Triple Helix Model (University, Industry, Government) in a spacial model by using the webpages of the National Research Councils of Germany and Spain as examples.
Ortega Priego, José Luis (2003) A Vector space model as a methodological approach to the Triple Helix dimensionality : a comparative study of Biology and Biomedicine Centres of two European National Research Councils from a webometric view.
A Vector space model as a methodological approach to the Triple Helix dimensionality : a comparative study of Biology and Biomedicine Centres of two European National Research Councils from a webometric view
eprints.rclis.org /archive/00001657   (217 words)

  
 Graphing Parametric Equations, Functions, Curves and Surfaces with DPGraph
In addition to its implicit and vector graphing capabilities, DPGraph lets you create parametric graphs ranging from simple 2D parametric curves through 5D parametric surfaces (three spacial dimensions, plus time and color).
To ensure that the top and bottom of the tube don't get cut off by the box, you can change the minimum and maximum Z values of the box to -3.5 and 3.5 from their default values of -3 and 3:
The basic idea is to start with a torus, for example one with a major radius of 2 and a minor radius of 0.9:
www.dpgraph.com /parametric-equations.html   (217 words)

  
 Wavefunction - Wikipedia, the free encyclopedia
An example of this is the spacial wavefunction associated with a particle in one dimension which expands the state of the particle in terms of states with definite position.
In this context the wavefunction associated with a particular state may be seen as an expansion of the state in a basis for the vector space H.
The spatial wavefunction associated with a particle in one dimension is a complex function
en.wikipedia.org /wiki/Wavefunction   (1227 words)

  
 Citations: An Introduction to Computer Simulation Methods - Gould, Tobochnik (ResearchIndex)
Stochastic Processes 16 where D is the diffusion coefficient and p(r; t) the probability distribution of the spacial coordinate vector r as the function of time t
Equation 29 is generalized for a continuous Markov process by the Chapman Kolmogorov equation.
After the forces acting on each element have been calculated, the Hamiltonian equations of motion are integrated, giving the new position of each particle.
citeseer.lcs.mit.edu /context/193923/0   (1571 words)

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