Results 251 to 260 of about 37,491 (303)

Primality testing of large numbers in Maple

open access: yesComputers and Mathematics With Applications, 1995
Primality testing of large numbers is very important in many areas of mathematics, computer science and cryptography, and in recent years, many of the modern primality testing algorithms have been incorporated in Computer Algebra Systems (CAS) such as ...
Yan, S.Y.
exaly   +2 more sources

The Curvature Primal Sketch

IEEE Transactions on Pattern Analysis and Machine Intelligence, 1986
In this paper we introduce a novel representation of the significant changes in curvature along the bounding contour of planar shape. We call the representation the Curvature Primal Sketch because of the close analogy to the primal sketch representation advocated by Marr for describing significant intensity changes.
Haruo Asada, Michael Brady 0001
openaire   +2 more sources

The Primal Silence

European Journal of Psychotherapy & Counselling, 2007
The case of Stephen, a man in his mid-forties with cerebral palsy underlines the significance of non-verbal analytic work as an essential vehicle for therapeutic action when the patient's dramatic ...
openaire   +1 more source

Primality proofs with elliptic curves: Heuristics and analysis

Annales Universitatis Scientiarum Budapestinensis de Rolando Eötvös Nominatae. Sectio computatorica, 2015
This paper deals with the heuristic running time analysis of the elliptic curve primality proving (ECPP) algorithm of Atkin and Morain. Our aim is to collect assumptions and the fastest possible algorithms to reduce the heuristic running time and to show
W. Bosma, E. Cator, A. Járai, G. Kiss
semanticscholar   +1 more source

k-primal spaces

Topology and its Applications, 2022
In the context of \(k\)-primal spaces, the authors prove that a topology with finite specialization qoset \((X,\leq)\) is \(k\)-primal for some positive integer \(k\), if and only if for any cyclic point \(a\) and any \(x\) and \(y\) in \(X\) such that \(a\leq y\) and \(x\leq y\) it happens that \(a\leq x\).
Amor, Ahlem Ben   +3 more
openaire   +1 more source

Intuition IV. Primal images and primal judgment

The Psychiatric Quarterly, 1955
1. Schizophrenia, borderline conditions, and neuroses often involve highly cathected, pathogenic images of a special type, which are archaic relics from infancy and childhood and have not undergone the normal processes of modification and resolution.
openaire   +2 more sources

Squares of Primal Algebras

Mathematical Logic Quarterly, 1987
It is known for a primal algebra \b{A}\(=\) that there exist 9 clones of operations on \(A\times A\) extending the clone of \b{A}\(\times \underline A\). The resulting algebras are called ``squares'' of \b{A} in this paper. The paper gives a new proof of the existence of these 9 clones based on the Baker-Pixley theorem and investigates in more detail 3
openaire   +2 more sources

A Fast Monte-Carlo Test for Primality

SIAM Journal on Computing, 1977
R. Solovay, V. Strassen
exaly   +2 more sources

Flat unars: the primal, the semi-primal and the dualisable

Algebra universalis, 2010
A flat unar is a semilattice of height one with an additional unary operation. In the paper, the primal, semi-primal and dualisable finite flat unars are characterized. A useful characterization of primality in general is given using an array of techniques from the theory of natural dualities.
Clark, David.   +3 more
openaire   +1 more source

Critique on Primal Therapy

American Journal of Psychotherapy, 1979
This paper attempts to indicate some of the strengths and weakenesses of primal therapy, some of the ways it is changing and how it can be incorporated within more traditional psychodynamic frames of reference.
openaire   +2 more sources

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