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 152, Number 9
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Higher order embeddings via the basepoint-freeness threshold: Federico Caucci;; Proc. Amer. Math. Soc. 152 (2024), 3623-3628; DOI: https://doi.org/10.1090/proc/16901; Published electronically: July 17, 2024; HTML | PDF

On a fixed point formula of Navarro–Rizo: Benjamin Sambale;; Proc. Amer. Math. Soc. 152 (2024), 3629-3634; DOI: https://doi.org/10.1090/proc/16936; Published electronically: July 19, 2024; HTML | PDF

The strong Lefschetz property of Gorenstein algebras generated by relative invariants: Takahiro Nagaoka and Akihito Wachi;; Proc. Amer. Math. Soc. 152 (2024), 3635-3646; DOI: https://doi.org/10.1090/proc/16870; Published electronically: July 19, 2024; HTML | PDF

Prime ideals in C*-algebras and applications to Lie theory: Eusebio Gardella and Hannes Thiel;; Proc. Amer. Math. Soc. 152 (2024), 3647-3656; DOI: https://doi.org/10.1090/proc/16808; Published electronically: July 1, 2024; HTML | PDF

Hyperfiniteness for group actions on trees: Srivatsav Kunnawalkam Elayavalli, Koichi Oyakawa, Forte Shinko and Pieter Spaas;; Proc. Amer. Math. Soc. 152 (2024), 3657-3664; DOI: https://doi.org/10.1090/proc/16851; Published electronically: July 19, 2024; HTML | PDF

Bounds for syzygies of monomial curves: Giulio Caviglia, Alessio Moscariello and Alessio Sammartano;; Proc. Amer. Math. Soc. 152 (2024), 3665-3678; DOI: https://doi.org/10.1090/proc/16862; Published electronically: July 26, 2024; HTML | PDF

The compact exceptional Lie algebra $\mathfrak g^c_2$ as a twisted ring group: Cristina Draper;; Proc. Amer. Math. Soc. 152 (2024), 3679-3688; DOI: https://doi.org/10.1090/proc/16821; Published electronically: July 17, 2024; HTML | PDF

Categorifying equivariant monoids: Daniel Graves;; Proc. Amer. Math. Soc. 152 (2024), 3689-3704; DOI: https://doi.org/10.1090/proc/16832; Published electronically: July 1, 2024; HTML | PDF

A chromatic vanishing result for TR: Liam Keenan and Jonas McCandless;; Proc. Amer. Math. Soc. 152 (2024), 3705-3713; DOI: https://doi.org/10.1090/proc/16840; Published electronically: July 1, 2024; HTML | PDF

Sufficient conditions for a problem of Polya: Abhishek Bharadwaj, Aprameyo Pal, Veekesh Kumar and R. Thangadurai;; Proc. Amer. Math. Soc. 152 (2024), 3715-3730; DOI: https://doi.org/10.1090/proc/16826; Published electronically: July 19, 2024; HTML | PDF

On covering systems of polynomial rings over finite fields: Huixi Li, Biao Wang, Chunlin Wang and Shaoyun Yi;; Proc. Amer. Math. Soc. 152 (2024), 3731-3742; DOI: https://doi.org/10.1090/proc/16864; Published electronically: July 1, 2024; HTML | PDF

A Schur-Weyl type duality for twisted weak modules over a vertex algebra: Kenichiro Tanabe;; Proc. Amer. Math. Soc. 152 (2024), 3743-3755; DOI: https://doi.org/10.1090/proc/16843; Published electronically: July 17, 2024; HTML | PDF

A new lower bound for the number of conjugacy classes: Burcu Çınarcı and Thomas Michael Keller;; Proc. Amer. Math. Soc. 152 (2024), 3757-3764; DOI: https://doi.org/10.1090/proc/16876; Published electronically: July 17, 2024; HTML | PDF

A non-vanishing result on the singularity category: Xiao-Wu Chen, Zhi-Wei Li, Xiaojin Zhang and Zhibing Zhao;; Proc. Amer. Math. Soc. 152 (2024), 3765-3776; DOI: https://doi.org/10.1090/proc/16898; Published electronically: July 31, 2024; HTML | PDF

On complementability of $c_0$ in spaces $C(K\times L)$: Jerzy Ka̧kol, Damian Sobota and Lyubomyr Zdomskyy;; Proc. Amer. Math. Soc. 152 (2024), 3777-3784; DOI: https://doi.org/10.1090/proc/16262; Published electronically: July 26, 2024; HTML | PDF

Nilpotent global centers of generalized polynomial Kukles system with degree three: Hebai Chen, Zhaosheng Feng and Rui Zhang;; Proc. Amer. Math. Soc. 152 (2024), 3785-3800; DOI: https://doi.org/10.1090/proc/16915; Published electronically: July 31, 2024; HTML | PDF

Global dynamics of epidemic network models via construction of Lyapunov functions: Rachidi B. Salako and Yixiang Wu;; Proc. Amer. Math. Soc. 152 (2024), 3801-3815; DOI: https://doi.org/10.1090/proc/16872; Published electronically: August 1, 2024; HTML | PDF

BMO-type functionals, total variation, and $\Gamma$-convergence: Panu Lahti and Quoc-Hung Nguyen;; Proc. Amer. Math. Soc. 152 (2024), 3817-3830; DOI: https://doi.org/10.1090/proc/16812; Published electronically: July 19, 2024; HTML | PDF

Orthogonality preserving maps on a Grassmann space in semifinite factors: Weijuan Shi, Junhao Shen, Yan-Ni Dou and Haiyan Zhang;; Proc. Amer. Math. Soc. 152 (2024), 3831-3840; DOI: https://doi.org/10.1090/proc/16933; Published electronically: July 31, 2024; HTML | PDF

Global dynamics of a nonlocal reaction-diffusion-advection two-species phytoplankton model: Danhua Jiang, Shiyuan Cheng, Yun Li and Zhi-Cheng Wang;; Proc. Amer. Math. Soc. 152 (2024), 3841-3853; DOI: https://doi.org/10.1090/proc/16873; Published electronically: July 29, 2024; HTML | PDF

Ergodic theorem for nonstationary random walks on compact abelian groups: Grigorii Monakov;; Proc. Amer. Math. Soc. 152 (2024), 3855-3866; DOI: https://doi.org/10.1090/proc/16848; Published electronically: July 1, 2024; HTML | PDF

Expansive partially hyperbolic diffeomorphisms with one-dimensional center: Martin Sambarino and José Vieitez;; Proc. Amer. Math. Soc. 152 (2024), 3867-3880; DOI: https://doi.org/10.1090/proc/16845; Published electronically: July 26, 2024; HTML | PDF

An area theorem for harmonic mappings with nonzero pole having quasiconformal extensions: Bappaditya Bhowmik and Goutam Satpati;; Proc. Amer. Math. Soc. 152 (2024), 3881-3891; DOI: https://doi.org/10.1090/proc/16850; Published electronically: July 26, 2024; HTML | PDF

Continuous ergodic capacities: Yihao Sheng and Yongsheng Song;; Proc. Amer. Math. Soc. 152 (2024), 3893-3898; DOI: https://doi.org/10.1090/proc/16907; Published electronically: July 29, 2024; HTML | PDF

On explicit abstract neutral differential equations with state-dependent delay II: Eduardo Hernández;; Proc. Amer. Math. Soc. 152 (2024), 3899-3913; DOI: https://doi.org/10.1090/proc/16861; Published electronically: July 26, 2024; HTML | PDF

Spectral bounds for periodic Jacobi matrices: Burak Hati̇noğlu;; Proc. Amer. Math. Soc. 152 (2024), 3915-3922; DOI: https://doi.org/10.1090/proc/16874; Published electronically: July 29, 2024; HTML | PDF

Some maximum principles for parabolic mixed local/nonlocal operators: Serena Dipierro, Edoardo Proietti Lippi and Enrico Valdinoci;; Proc. Amer. Math. Soc. 152 (2024), 3923-3939; DOI: https://doi.org/10.1090/proc/16899; Published electronically: July 31, 2024; HTML | PDF

Strichartz type estimates for solutions to the Schrödinger equation: Jie Chen;; Proc. Amer. Math. Soc. 152 (2024), 3941-3953; DOI: https://doi.org/10.1090/proc/16887; Published electronically: July 17, 2024; HTML | PDF

Nonradial solutions of a Neumann Hénon equation on a ball: Craig Cowan;; Proc. Amer. Math. Soc. 152 (2024), 3955-3969; DOI: https://doi.org/10.1090/proc/16897; Published electronically: July 29, 2024; HTML | PDF

Radon–Nikodým property and Lau’s conjecture: Andrzej Wiśnicki;; Proc. Amer. Math. Soc. 152 (2024), 3971-3976; DOI: https://doi.org/10.1090/proc/16884; Published electronically: July 29, 2024; HTML | PDF

Nuclear operators on the Banach space of totally measurable functions: Marian Nowak;; Proc. Amer. Math. Soc. 152 (2024), 3977-3990; DOI: https://doi.org/10.1090/proc/16886; Published electronically: July 29, 2024; HTML | PDF

Factorization of functions in the Schur-Agler class related to test functions: Mainak Bhowmik and Poornendu Kumar;; Proc. Amer. Math. Soc. 152 (2024), 3991-4001; DOI: https://doi.org/10.1090/proc/16900; Published electronically: July 29, 2024; HTML | PDF

Invariant connections on non-irreducible symmetric spaces with simple Lie group: Othmane Dani, Abdelhak Abouqateb and Saïd Benayadi;; Proc. Amer. Math. Soc. 152 (2024), 4003-4013; DOI: https://doi.org/10.1090/proc/16903; Published electronically: July 17, 2024; HTML | PDF

Optimizers of three-point energies and nearly orthogonal sets: Dmitriy Bilyk, Damir Ferizović, Alexey Glazyrin, Ryan W. Matzke, Josiah Park and Oleksandr Vlasiuk;; Proc. Amer. Math. Soc. 152 (2024), 4015-4033; DOI: https://doi.org/10.1090/proc/16868; Published electronically: July 31, 2024; HTML | PDF

Combinatorial Calabi flow on surfaces of finite topological type: Shengyu Li, Qianghua Luo and Yaping Xu;; Proc. Amer. Math. Soc. 152 (2024), 4035-4047; DOI: https://doi.org/10.1090/proc/16839; Published electronically: July 26, 2024; HTML | PDF

A note on new weighted geometric inequalities for hypersurfaces in $\mathbb {R}^n$: Jie Wu;; Proc. Amer. Math. Soc. 152 (2024), 4049-4056; DOI: https://doi.org/10.1090/proc/16875; Published electronically: July 17, 2024; HTML | PDF

A variance-sensitive Gaussian concentration inequality: Nguyen Tien Dung;; Proc. Amer. Math. Soc. 152 (2024), 4057-4065; DOI: https://doi.org/10.1090/proc/16905; Published electronically: July 19, 2024; HTML | PDF

A short note on $\pi _1(\operatorname {Diff}_{\partial } D^{4k})$ for $k\geq 3$: Wei Wang;; Proc. Amer. Math. Soc. 152 (2024), 4067-4073; DOI: https://doi.org/10.1090/proc/16908; Published electronically: August 1, 2024; HTML | PDF