Results 91 to 100 of about 177 (119)

The organization of spatial coding in the hippocampus: a study of neural ensemble activity. [PDF]

open access: yesJ Neurosci, 1989
Eichenbaum H   +3 more
europepmc   +1 more source

Signed Tropicalization of Polar Cones. [PDF]

open access: yesJ Optim Theory Appl
Akian M   +3 more
europepmc   +1 more source

Stationary Fourier Hyperfields

open access: yesStationary Fourier Hyperfields
In this paper, we define stationary Fourier hyperfields and prove the structure theorems of stationary Fourier hyperfields. Thereby we determine the whole class of all stationary Fourier hyperfields.
openaire  

Immunometabolic resistors of aging in long-lived golden spiny mice. [PDF]

open access: yesSci Adv
Kim HH   +12 more
europepmc   +1 more source

Roots of polynomials over semirings and hyperfields

open access: yes
24 pages We returned to the earlier version, since there was a gap in our ...
openaire   +2 more sources

Linear algebra over T-pairs [PDF]

open access: yes
This paper treats linear algebra over a semiring pair, in a wide range of applications to tropical algebra and related areas such as hyperrings and fuzzy rings.
Rowen, Louis   +2 more
core   +1 more source

Perfect matroids over skew hyperfields

open access: yesEuropean Journal of Combinatorics
Nathan Bowler, Rudi Pendavingh
openaire   +1 more source

Design issues of a hyperfield fisheye lens [PDF]

open access: yesSPIE Proceedings, 2004
This paper discusses the design of a 310 degree fisheye lens. Particular attention is paid to color correction and lens edge overlap. Other issues in the design of fisheye lenses are addressed such as the distortion/mapping, illumination, and overall aberration correction.
Chadwick B. Martin
exaly   +3 more sources

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