Contents of Volume 197
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Weierstrass semigroups at every point of the Suzuki curve Acta Arithmetica 197 (2021), 1-20 MSC: Primary 11G20; Secondary 11R58, 14H05, 14H55. DOI: 10.4064/aa181203-24-2
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On the Petersson inner products of Fourier–Jacobi coefficients and Hecke eigenvalues of Siegel cusp forms Acta Arithmetica 197 (2021), 21-35 MSC: 11F46, 11F50. DOI: 10.4064/aa190326-10-2
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Zeros of certain weakly holomorphic modular forms for the Fricke group ${\varGamma }_0^+(3)$ Acta Arithmetica 197 (2021), 37-54 MSC: Primary 11F03; Secondary 11F11. DOI: 10.4064/aa190509-7-2
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À propos d’une version faible du problème inverse de Galois Acta Arithmetica 197 (2021), 55-76 MSC: Primary 12F10, 12F12, 20B25; Secondary 12E25, 12E30. DOI: 10.4064/aa190726-18-5
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Metacommutation of primes in Eichler orders Acta Arithmetica 197 (2021), 77-92 MSC: Primary 11S45; Secondary 11R52. DOI: 10.4064/aa191031-23-5
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Metric results on summatory arithmetic functions on Beatty sets Acta Arithmetica 197 (2021), 93-104 MSC: Primary 11B83; 11J83, 11K65. DOI: 10.4064/aa200128-10-6
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On the simultaneous 3-divisibility of class numbers of triples of imaginary quadratic fields Acta Arithmetica 197 (2021), 105-110 MSC: Primary 11R11; Secondary 11R29. DOI: 10.4064/aa200221-16-6
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Heights and isogenies of Drinfeld modules Acta Arithmetica 197 (2021), 111-128 MSC: Primary 11G09; Secondary 11G50, 14G17, 14G40. DOI: 10.4064/aa191029-8-7
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Skolem’s conjecture confirmed for a family of exponential equations, II Acta Arithmetica 197 (2021), 129-136 MSC: 11D61, 11D79. DOI: 10.4064/aa191116-1-6
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Galois symbol maps for abelian varieties over a $p$-adic field Acta Arithmetica 197 (2021), 137-157 MSC: Primary 14K15; Secondary 11R37. DOI: 10.4064/aa191129-11-4
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Gaussian behavior of quadratic irrationals Acta Arithmetica 197 (2021), 159-205 MSC: 11K50, 11M36, 37D20, 60F05. DOI: 10.4064/aa191205-18-5
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A large sieve inequality for power moduli Acta Arithmetica 197 (2021), 207-211 MSC: Primary 11B57, 11L07; Secondary 11L03, 11N35. DOI: 10.4064/aa191212-1-6
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Some new infinite families of monogenic polynomials with non-squarefree discriminant Acta Arithmetica 197 (2021), 213-219 MSC: Primary 11R04; Secondary 11R09, 12F05. DOI: 10.4064/aa200211-21-7
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Counting finite index subrings of $\mathbb Z^n$ Acta Arithmetica 197 (2021), 221-246 MSC: Primary 20E07; Secondary 11H06, 11M41. DOI: 10.4064/aa180201-29-7
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Generalized modular forms with a cuspidal divisor Acta Arithmetica 197 (2021), 247-257 MSC: Primary 11F03; Secondary 11F20, 11F12. DOI: 10.4064/aa190903-15-6
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Davenport constant of a box in $\mathbb {Z}^2$ Acta Arithmetica 197 (2021), 259-274 MSC: Primary 11B75; Secondary 11B30, 11P70. DOI: 10.4064/aa191010-15-8
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Quadratic fields with a class group of large 3-rank Acta Arithmetica 197 (2021), 275-292 MSC: Primary 11R29; Secondary 11G30, 14H40. DOI: 10.4064/aa191027-22-6
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Representation of a polynomial as the sum of an irreducible polynomial and a square-free polynomial Acta Arithmetica 197 (2021), 293-309 MSC: Primary 11T55; Secondary 11T06. DOI: 10.4064/aa200324-30-7
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Profinite commensurability of $S$-arithmetic groups Acta Arithmetica 197 (2021), 311-330 MSC: Primary 20G30; Secondary 20G25, 11F75. DOI: 10.4064/aa200401-23-7
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Diophantine tuples over $\mathbb {Z}_p$ Acta Arithmetica 197 (2021), 331-351 MSC: Primary 11D88; Secondary 11D45, 11D72. DOI: 10.4064/aa190331-15-3
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On the signed Selmer groups of congruent elliptic curves with semistable reduction at all primes above $p$ Acta Arithmetica 197 (2021), 353-377 MSC: Primary 11R23; Secondary 11G05, 11S25. DOI: 10.4064/aa190711-21-6
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Periodic continued fractions over $S$-integers in number fields and Skolem’s $p$-adic method Acta Arithmetica 197 (2021), 379-420 MSC: Primary 11J70; Secondary 11G30. DOI: 10.4064/aa191001-7-8
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The reciprocal sum of divisors of Mersenne numbers Acta Arithmetica 197 (2021), 421-440 MSC: Primary 11N37; Secondary 11A25, 11B37. DOI: 10.4064/aa200602-11-9
