The extended modular group and sums of squares

DOI10.1080/17476938408814084zbMath0593.10019OpenAlexW2226936505MaRDI QIDQ3722570

Robert J. Sibner

Publication date: 1984

Published in: Complex Variables, Theory and Application: An International Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/17476938408814084

zbMATH Keywords

representation of integers by quadratic formshyperbolic transformationglide reflection as square root

Mathematics Subject Classification ID

Waring's problem and variants (11P05) Unimodular groups, congruence subgroups (group-theoretic aspects) (20H05) Structure of modular groups and generalizations; arithmetic groups (11F06) Fuchsian groups and their generalizations (group-theoretic aspects) (20H10) General binary quadratic forms (11E16) Riemann surfaces (30F99)

Related Items (1)

The distance between ideals in the orders of a real quadratic field

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