Proceedings of the American Mathematical Society

Published by the American Mathematical Society since 1950, Proceedings of the American Mathematical Society is devoted to shorter research articles in all areas of pure and applied mathematics.

ISSN 1088-6826 (online) ISSN 0002-9939 (print)

The 2024 MCQ for Proceedings of the American Mathematical Society is 0.85.

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Contents of Volume 148, Number 4
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Koszul duality between Betti and Cohomology numbers in the Calabi-Yau case: Alexander Pavlov; Proc. Amer. Math. Soc. 148 (2020), 1373-1381; DOI: https://doi.org/10.1090/proc/14782; Published electronically: January 13, 2020; PDF

Independence of boundary divisors in the space of admissible covers: Anand Patel; Proc. Amer. Math. Soc. 148 (2020), 1383-1388; DOI: https://doi.org/10.1090/proc/14816; Published electronically: October 28, 2019; PDF

Symplectic triangle inequality: Vsevolod Shevchishin and Gleb Smirnov; Proc. Amer. Math. Soc. 148 (2020), 1389-1397; DOI: https://doi.org/10.1090/proc/14842; Published electronically: January 6, 2020; PDF

On Euler-Kronecker constants and the generalized Brauer-Siegel conjecture: Anup B. Dixit; Proc. Amer. Math. Soc. 148 (2020), 1399-1414; DOI: https://doi.org/10.1090/proc/14793; Published electronically: November 19, 2019; PDF

Simple current auto-equivalences of modular tensor categories: Cain Edie-Michell; Proc. Amer. Math. Soc. 148 (2020), 1415-1428; DOI: https://doi.org/10.1090/proc/14795; Published electronically: November 6, 2019; PDF

On the irreducible factors of a polynomial: Anuj Jakhar; Proc. Amer. Math. Soc. 148 (2020), 1429-1437; DOI: https://doi.org/10.1090/proc/14856; Published electronically: November 13, 2019; PDF

Lower bounds for dimensions of irreducible representations of symmetric groups: Alexander Kleshchev, Lucia Morotti and Pham Huu Tiep; Proc. Amer. Math. Soc. 148 (2020), 1439-1445; DOI: https://doi.org/10.1090/proc/14873; Published electronically: December 6, 2019; PDF

On ordered factorizations into distinct parts: Noah Lebowitz-Lockard and Paul Pollack; Proc. Amer. Math. Soc. 148 (2020), 1447-1453; DOI: https://doi.org/10.1090/proc/14817; Published electronically: November 19, 2019; PDF

Effective definability of Kolchin polynomials: James Freitag, Omar León Sánchez and Wei Li; Proc. Amer. Math. Soc. 148 (2020), 1455-1466; DOI: https://doi.org/10.1090/proc/14869; Published electronically: December 6, 2019; PDF

Stronger sum-product inequalities for small sets: M. Rudnev, G. Shakan and I. D. Shkredov; Proc. Amer. Math. Soc. 148 (2020), 1467-1479; DOI: https://doi.org/10.1090/proc/14902; Published electronically: January 6, 2020; PDF

On the injective dimension of the Jacobson radical: René Marczinzik; Proc. Amer. Math. Soc. 148 (2020), 1481-1485; DOI: https://doi.org/10.1090/proc/14911; Published electronically: January 6, 2020; PDF

Iwahori component of Bessel model spaces: Kei Yuen Chan and Gordan Savin; Proc. Amer. Math. Soc. 148 (2020), 1487-1497; DOI: https://doi.org/10.1090/proc/14903; Published electronically: January 6, 2020; PDF

On the average number of representationsof an integer as a sum of like prime powers: Marco Cantarini, Alessandro Gambini and Alessandro Zaccagnini; Proc. Amer. Math. Soc. 148 (2020), 1499-1508; DOI: https://doi.org/10.1090/proc/14827; Published electronically: December 30, 2019; PDF

A note on quadratic twisting of epsilon factors for modular forms with arbitrary nebentypus: Debargha Banerjee and Tathagata Mandal; Proc. Amer. Math. Soc. 148 (2020), 1509-1525; DOI: https://doi.org/10.1090/proc/14887; Published electronically: January 15, 2020; PDF

Monogenic polynomials with non-squarefree discriminant: Lenny Jones; Proc. Amer. Math. Soc. 148 (2020), 1527-1533; DOI: https://doi.org/10.1090/proc/14858; Published electronically: November 13, 2019; PDF

Counting rectangles and an improved restriction estimate for the paraboloid in $F_p^3$: Mark Lewko; Proc. Amer. Math. Soc. 148 (2020), 1535-1543; DOI: https://doi.org/10.1090/proc/14904; Published electronically: January 13, 2020; PDF

On composition of maximal operator and Bochner-Riesz operator at the critical index: Saurabh Shrivastava and Kalachand Shuin; Proc. Amer. Math. Soc. 148 (2020), 1545-1554; DOI: https://doi.org/10.1090/proc/14897; Published electronically: January 13, 2020; PDF

Nonlinear embeddings of spaces of continuous functions: Elói Medina Galego and André Luis Porto da Silva; Proc. Amer. Math. Soc. 148 (2020), 1555-1566; DOI: https://doi.org/10.1090/proc/14798; Published electronically: November 4, 2019; PDF

Equivalence of approximation by convolutional neural networks and fully-connected networks: Philipp Petersen and Felix Voigtlaender; Proc. Amer. Math. Soc. 148 (2020), 1567-1581; DOI: https://doi.org/10.1090/proc/14789; Published electronically: December 6, 2019; PDF

A note on existence of free Stein kernels: Guillaume Cébron, Max Fathi and Tobias Mai; Proc. Amer. Math. Soc. 148 (2020), 1583-1594; DOI: https://doi.org/10.1090/proc/14806; Published electronically: November 19, 2019; PDF

Well-posedness of abstract integro-differential equations with state-dependent delay: Eduardo Hernández, Denis Fernandes and Jianhong Wu; Proc. Amer. Math. Soc. 148 (2020), 1595-1609; DOI: https://doi.org/10.1090/proc/14820; Published electronically: December 30, 2019; PDF

Applications of iterated logarithm functions on time scales to Riemann–Weber-type equations: Baku Ito, Pavel Řehák and Naoto Yamaoka; Proc. Amer. Math. Soc. 148 (2020), 1611-1624; DOI: https://doi.org/10.1090/proc/14812; Published electronically: January 13, 2020; PDF

Smale space $C^*$-algebras have nonzero projections: Robin J. Deeley, Magnus Goffeng and Allan Yashinski; Proc. Amer. Math. Soc. 148 (2020), 1625-1639; DOI: https://doi.org/10.1090/proc/14837; Published electronically: December 6, 2019; PDF

On the historical behavior of singular hyperbolic attractors: Dawei Yang; Proc. Amer. Math. Soc. 148 (2020), 1641-1644; DOI: https://doi.org/10.1090/proc/14822; Published electronically: November 4, 2019; PDF

Wave operators on Sobolev spaces: Haruya Mizutani; Proc. Amer. Math. Soc. 148 (2020), 1645-1652; DOI: https://doi.org/10.1090/proc/14838; Published electronically: November 19, 2019; PDF

Scattering below the ground state for the 2$d$ radial nonlinear Schrödinger equation: Anudeep Kumar Arora, Benjamin Dodson and Jason Murphy; Proc. Amer. Math. Soc. 148 (2020), 1653-1663; DOI: https://doi.org/10.1090/proc/14824; Published electronically: December 6, 2019; PDF

A note on time analyticity for ancient solutions of the heat equation: Qi S. Zhang; Proc. Amer. Math. Soc. 148 (2020), 1665-1670; DOI: https://doi.org/10.1090/proc/14830; Published electronically: November 4, 2019; PDF

Improved heat kernel bounds for certain magnetic Schrödinger operators: The Anh Bui and Fu Ken Ly; Proc. Amer. Math. Soc. 148 (2020), 1671-1677; DOI: https://doi.org/10.1090/proc/14845; Published electronically: January 13, 2020; PDF

A uniqueness property for analytic functions on metric measure spaces: Grzegorz Łysik; Proc. Amer. Math. Soc. 148 (2020), 1679-1688; DOI: https://doi.org/10.1090/proc/14885; Published electronically: January 6, 2020; PDF

Decay rate of multilinear oscillatory integral operators in $\mathbb {R}^2$: Aleksandra Niepla, Kevin O’Neill and Zhen Zeng; Proc. Amer. Math. Soc. 148 (2020), 1689-1695; DOI: https://doi.org/10.1090/proc/14857; Published electronically: December 30, 2019; PDF

Asymptotically symmetric spaces with hereditarily non-unique spreading models: Denka Kutzarova and Pavlos Motakis; Proc. Amer. Math. Soc. 148 (2020), 1697-1707; DOI: https://doi.org/10.1090/proc/14855; Published electronically: January 13, 2020; PDF

Fast diffusion inhibits disease outbreaks: Daozhou Gao and Chao-Ping Dong; Proc. Amer. Math. Soc. 148 (2020), 1709-1722; DOI: https://doi.org/10.1090/proc/14868; Published electronically: December 30, 2019; PDF

Flat left-invariant pseudo-Riemannian metrics on unimodular Lie groups: Hicham Lebzioui; Proc. Amer. Math. Soc. 148 (2020), 1723-1730; DOI: https://doi.org/10.1090/proc/14808; Published electronically: October 28, 2019; PDF

Asymptotic Plateau problem for prescribed mean curvature hypersurfaces: Jean-Baptiste Casteras, Ilkka Holopainen and Jaime B. Ripoll; Proc. Amer. Math. Soc. 148 (2020), 1731-1743; DOI: https://doi.org/10.1090/proc/14829; Published electronically: January 6, 2020; PDF

Nonpositive curvature, the variance functional, and the Wasserstein barycenter: Young-Heon Kim and Brendan Pass; Proc. Amer. Math. Soc. 148 (2020), 1745-1756; DOI: https://doi.org/10.1090/proc/14840; Published electronically: January 13, 2020; PDF

On Heinz-type inequality for the half-plane and Gaussian curvature of minimal surfaces: David Kalaj; Proc. Amer. Math. Soc. 148 (2020), 1757-1764; DOI: https://doi.org/10.1090/proc/14852; Published electronically: December 30, 2019; PDF

An uncountable Jónsson algebra in a minimal variety: Jordan DuBeau and Keith A. Kearnes; Proc. Amer. Math. Soc. 148 (2020), 1765-1775; DOI: https://doi.org/10.1090/proc/14801; Published electronically: October 28, 2019; PDF

On the powersets of singular cardinals in HOD: Omer Ben-Neria, Moti Gitik, Itay Neeman and Spencer Unger; Proc. Amer. Math. Soc. 148 (2020), 1777-1789; DOI: https://doi.org/10.1090/proc/14913; Published electronically: January 13, 2020; PDF

Nonconventional limits of random sequences related to partitions of integers: Jordan M. Stoyanov and Christophe Vignat; Proc. Amer. Math. Soc. 148 (2020), 1791-1804; DOI: https://doi.org/10.1090/proc/14638; Published electronically: January 6, 2020; PDF

On hyperbolic surface bundles over the circle as branched double covers of the $3$-sphere: Susumu Hirose and Eiko Kin; Proc. Amer. Math. Soc. 148 (2020), 1805-1814; DOI: https://doi.org/10.1090/proc/14825; Published electronically: January 15, 2020; PDF

Concordances from differences of torus knots to $L$-space knots: Samantha Allen; Proc. Amer. Math. Soc. 148 (2020), 1815-1827; DOI: https://doi.org/10.1090/proc/14833; Published electronically: December 30, 2019; PDF