Results 51 to 60 of about 2,270,969 (149)

Frequency and Wavelength of Light for Relativistically Rotating Frames [PDF]

open access: yesarXiv, 2001
Non-time-orthogonal frame analysis is applied to determine the frequency and wavelength of light as observed i) in a relativistically rotating frame when emission is from a source fixed in the non-rotating frame, ii) in a non-rotating frame when emission is from a source fixed in the rotating frame, and iii) when both source and observer are fixed in ...
arxiv  

The structure of minimizers of the frame potential on fusion frames [PDF]

open access: yesarXiv, 2008
In this paper we study the fusion frame potential, that is a generalization of the Benedetto-Fickus (vectorial) frame potential to the finite-dimensional fusion frame setting. The structure of local and global minimizers of this potential is studied, when we restrict the frame potential to suitable sets of fusion frames. These minimizers are related to
arxiv  

The JPL/DSN J2000 Radio Reference Frame [PDF]

open access: bronze, 1986
A. E. Niell   +6 more
openalex   +1 more source

Rotated reference frames in radiative transport theory [PDF]

open access: yesarXiv
Rotated reference frames offer fast algorithms for the radiative transport equation (RTE). We review the singular-eigenfunction approach and related numerical methods for the multi-dimensional RTE with rotated reference frames.
arxiv  

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