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Permanent and determinant

open access: yes27th Annual Symposium on Foundations of Computer Science (sfcs 1986), 1986
This paper gives the bound \(m>\sqrt{2}n-6\sqrt{n}\) as the smallest possible dimension m for which the n-dimensional permanent function might be expressible as an m-dimensional determinant function. The proof uses algebraic geometry studying the singular loci of the permanent and determinant functions.
openaire   +1 more source

L'Educació permanent

open access: yesEducar, 1985
After briefly mentioning the origin of this movement, the author defines continuing education, stating the differences with other concepts such as adult education, recicling courses, leisure society. Continuing education has nothing to do with a generalization of school. It is an anthropological revision, not a methodological issue.
openaire   +4 more sources

Going Permanent [PDF]

open access: yesIEEE Computer Graphics and Applications, 2019
openaire   +2 more sources

Object Permanence Cognitive Task Solution Using Wild Rodents. [PDF]

open access: yesAnimals (Basel)
Blinov DA, Perepelkina OV, Poletaeva II.
europepmc   +1 more source

Fly or Dry? River Flow and Dispersal Mode Drive Cross-Channel β Diversity in Riparian Zones. [PDF]

open access: yesEcol Evol
Gething KJ   +8 more
europepmc   +1 more source

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