Almost Universal Ternary Sums of Squares and Triangular Numbers

DOI10.1007/978-1-4614-7488-3_3zbMath1286.11044arXiv1009.5402OpenAlexW2167988873MaRDI QIDQ5397105

Wai Kiu Chan, Anna Haensch

Publication date: 19 February 2014

Published in: Quadratic and Higher Degree Forms (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1009.5402

zbMATH Keywords

ternary quadratic formsprimitive spinor exceptionstriangular numbers

Mathematics Subject Classification ID

Sums of squares and representations by other particular quadratic forms (11E25) Quadratic forms over global rings and fields (11E12) Representation problems (11D85)

Related Items (5)

Almost universal mixed sums of squares and polygonal numbers ⋮ On universal sums of polygonal numbers ⋮ A characterization of almost universal ternary quadratic polynomials with odd prime power conductor ⋮ On the almost universality of $\lfloor x^2/a\rfloor +\lfloor y^2/b\rfloor +\lfloor z^2/c\rfloor $ ⋮ An algebraic and analytic approach to spinor exceptional behavior in translated lattices

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