Z. Klagsbrun

activity

20112023

most citedDisparity in Selmer ranks of quadratic twists of elliptic curves

27 citations · 86 across the 16 of their papers we have counts for

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Showing 2023Show all

2 papers · 1 filter

math.NT2023★ 1 cited

Towards a classification of isolated $j$ -invariants

Abbey Bourdon, Sachi Hashimoto, Timo Keller +5

We develop an algorithm to test whether a non-CM elliptic curve $E / Q$ gives rise to an isolated point of any degree on any modular curve of the form $X_{1} (N)$ . This builds…

math.NT2023

Computing nonsurjective primes associated to Galois representations of genus $2$ curves

Barinder S. Banwait, Armand Brumer, Hyun Jong Kim +4

For a genus $2$ curve $C$ over $Q$ whose Jacobian $A$ admits only trivial geometric endomorphisms, Serre's open image theorem for abelian surfaces asserts that there are o…

Towards a classification of isolated j-invariants

Computing nonsurjective primes associated to Galois representations of genus 2 curves

Towards a classification of isolated $j$ -invariants

Computing nonsurjective primes associated to Galois representations of genus $2$ curves