Structure of digraphs associated with quadratic congruences with composite moduli

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985840%3A_____%2F06%3A00041101" target="_blank" >RIV/67985840:_____/06:00041101 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Structure of digraphs associated with quadratic congruences with composite moduli
Original language description
We assign to each positive integer n a digraph G (n) whose set of vertices is H = {0,1,...,n - 1} and for which there exists a directed edge from a in H to b in H if a2 ... b(mod n). Associated with G(n) are two disjoint subdigraphs: G1(n) and G2(n) whose union is G(n). The vertices of G1(n) correspond to those residues which are relatively prime to n. The structure of G1(n) is well understood. In this paper, we investigate in detail the structure of G2(n).
Czech name
Struktura orientovaných grafů odpovídajících kvadratickým kongruencím se složeným modulem
Czech description
V článku se vyšetřuje struktura orientovaných grafů odpovídajících kongruenců a2...b(mod n), kde n je složené číslo.

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BA - General mathematics
OECD FORD branch
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Project
<a href="/en/project/1P05ME749" target="_blank" >1P05ME749: Fermant numbers and their application</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2006
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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