| 385 | -- | 416 | Arturo Magidin, David McKinnon. Gauss's Lemma for Number Fields |
| 417 | -- | 425 | Florian Deloup. The Fundamental Group of the Circle Is Trivial |
| 426 | -- | 439 | Antonio Behn, Christopher Kribs-Zaleta, Vadim Ponomarenko. The Convergence of Difference Boxes |
| 440 | -- | 449 | Paul E. Becker. Do Normal Subgroups Have Straight Tails? |
| 450 | -- | 454 | Raghib M. Abu-Saris, Wajdi Ahmad. Avoiding Eigenvalues in Computing Matrix Powers |
| 454 | -- | 458 | Francesc Comellas, José Luis Andres Yebra. Exact Solutions for Minimax Optimization Problems |
| 459 | -- | 462 | F. G. Avkhadiev. A Simple Proof of the Gauss-Winckler Inequality |
| 462 | -- | 466 | Mowaffaq Hajja. Copositive Symmetric Cubic Forms |
| 467 | -- | 0 | Mircea Ivan. Problem 11152 |
| 467 | -- | 0 | Emmanuel Kowalski. Problem 11155 |
| 467 | -- | 0 | Paul Bracken. Problem 11153 |
| 467 | -- | 0 | Kent Holing. Problem 11154 |
| 467 | -- | 468 | Richard Stanley. Problem 11156 |
| 468 | -- | 0 | Hillel Gauchman. Problem 11157 |
| 468 | -- | 0 | Juan-Bosco Romero Márquez, Martin E. Muldoon. Gamma Function Bounds: 11016 |
| 468 | -- | 0 | David Beckwith. Problem 11158 |
| 469 | -- | 470 | Mark Pinsky, Nicholas Singer. The Stationary Distribution of a Tridiagonal Row-Stochastic Matrix: 11032 |
| 469 | -- | 0 | Tim Keller, Doyle Henderson. One Good Factorization Deserves Another: 11029 |
| 470 | -- | 472 | M. N. Deshpande, R. M. Welukar, Richard Stong. Expansion by Inclusion-Exclusion: 11033 |
| 472 | -- | 473 | Omer Yayenie, Joe Geiman. Evaluation of an Integral: 11035 |
| 473 | -- | 474 | M. L. J. Hautus, Julien Grivaux. Shrinking Fréchet Differentiable Maps: 11037 |
| 474 | -- | 0 | Floor van Lamoen, Michel Bataille. Morley's Triangle and Lemma: 11038 |
| 475 | -- | 478 | Daniel J. Madden. Abstract Algebra by Ronald Solomon; Integers, Polynomials and Rings by Ronald S. Irving |
| 479 | -- | 480 | John Sylvester. Introduction to the Mathematics of Medical Imaging by Charles L. Epstein |