| $1/f$ noise from the sequence of nonoverlapping rectangular pulses Aleksejus Kononovicius, Bronislovas Kaulakys | L4–5 Advanced | arxiv-nonexclusive | link only | — | arxiv |
| $L^2$-approximating pricing under restricted information M. Mania, R. Tevzadze, T. Toronjadze | L4–5 Advanced | Licence unknown | link only | — | arxiv |
| 1D action and partition function for the 2D Ising model with boundary magnetic field Maxime Clusel (Phys-ENS), Jean-Yves Fortin (LPTH) | L4–5 Advanced | Licence unknown | link only | — | arxiv |
| 3D Masked Modelling Advances Lesion Classification in Axial T2w Prostate MRI Alvaro Fernandez-Quilez, Christoffer Gabrielsen Andersen, Trygve Eftest{\o}l | L4–5 Advanced | arxiv-nonexclusive | link only | — | arxiv |
| 88 Open Essays -A Reader for Students of Composition & Rhetoric Sarah Wangler & Tina Ulrich | L1–3 Foundational | CC-BY-SA | mirrored | 325 pp. | libretexts |
| A 2D Georeferenced Map Aided Visual-Inertial System for Precise UAV Localization Jun Mao, Lilian Zhang, Xiaofeng He | L4–5 Advanced | arxiv-nonexclusive | link only | — | arxiv |
| A 3-DoF Robotic Platform for the Rehabilitation and Assessment of Reaction Time and Balance Skills of MS Patients Tugce Ersoy, Elif Hocaoglu | L4–5 Advanced | arxiv-nonexclusive | link only | — | arxiv |
| AandP for STEM Educators Felicia Esteban | L1–3 Foundational | CC-BY-SA | link only | — | libretexts |
| A basic macroeconomic agent-based model for analyzing monetary regime shifts Florian Peters, Doris Neuberger, Oliver Reinhardt | L4–5 Advanced | CC-BY | mirrored | 40 pp. | arxiv |
| A Bayesian Framework for Automated Debugging Sungmin Kang, Wonkeun Choi, Shin Yoo | L4–5 Advanced | CC-BY | mirrored | 12 pp. | arxiv |
| A Bayesian Framework for Combining Valuation Estimates Kenton K. Yee | L4–5 Advanced | Licence unknown | link only | — | arxiv |
| Abductive and Consistency-Based Diagnosis Revisited: a Modeling Perspective Daniele Theseider Dupre' (Dipartimento di Scienze e Tecnologie Avanzate - Universita' del Piemonte Orientale, Alessandria, Italy) | L4–5 Advanced | Licence unknown | link only | — | arxiv |
| Abelian and consta-Abelian polyadic codes over affine algebras with a finite commutative chain coefficient ring G\"uls\"um G\"ozde Y{\i}lmazg\"u\c{c}, Javier de la Cruz, Edgar Mart\'inez-Moro | L4–5 Advanced | CC-BY-NC-ND | mirrored | 18 pp. | arxiv |
| Abelian Combinatorics on Words: a Survey Gabriele Fici, Svetlana Puzynina | L4–5 Advanced | CC-BY | mirrored | 43 pp. | arxiv |
| A Bertrand duopoly game with differentiated products reconsidered Xiaoliang Li, Bo Li | L4–5 Advanced | arxiv-nonexclusive | link only | — | arxiv |
| A boundary point lemma for Black-Scholes type operators Erik Ekstr\"om, Johan Tysk | L4–5 Advanced | Licence unknown | link only | — | arxiv |
| About constant-product automated market makers Th\'eodore Conrad, Arthur Vinciguerra, Guillaume M\'erou\'e | L4–5 Advanced | arxiv-nonexclusive | link only | — | arxiv |
| A Brief History of Economics: An Outsider's Account Bikas K Chakrabarti | L4–5 Advanced | Licence unknown | link only | — | arxiv |
| Academic Freedom and Innovation: A Research Note David Audretsch, Christian Fisch, Chiara Franzoni | L4–5 Advanced | CC-BY | mirrored | 26 pp. | arxiv |
| A canonical lift of Chern-Mather classes Jean-Paul Brasselet, Andrzej Weber | L4–5 Advanced | Licence unknown | link only | — | arxiv |
| Accelerated English Ashley Paul | L1–3 Foundational | CC-BY | mirrored | 350 pp. | libretexts |
| Accelerated growth of networks S.N. Dorogovtsev, J.F.F. Mendes | L4–5 Advanced | Licence unknown | link only | — | arxiv |
| Accelerating the Adoption of Disruptive Technologies: The Impact of COVID-19 on Intentions to Use Autonomous Vehicles Maher Said, Emma R. Zajdela, Amanda Stathopoulos | L4–5 Advanced | arxiv-nonexclusive | link only | — | arxiv |
| Acceptable Bilateral Gamma Parameters Yoshihiro Shirai | L4–5 Advanced | CC-BY-NC-ND | mirrored | 24 pp. | arxiv |
| Accounting for Cross-Location Technological Heterogeneity in the Measurement of Operations Efficiency and Productivity Emir Malikov, Jingfang Zhang, Shunan Zhao | L4–5 Advanced | CC-BY | mirrored | 47 pp. | arxiv |
| A Century of Controversy over the Foundations of Mathematics G. J. Chaitin (IBM Research) | L4–5 Advanced | Licence unknown | link only | — | arxiv |
| A challenge in enumerative combinatorics: The graph of contribution J-M.Maillard | L4–5 Advanced | Licence unknown | link only | — | arxiv |
| Achieving a Given Financial Goal with Optimal Deferred Term Insurance Purchasing Policy Yuqi Li, Lihua Zhang | L4–5 Advanced | arxiv-nonexclusive | link only | — | arxiv |
| Acid-base pHysiology Kerry Brandis | L1–3 Foundational | CC-BY-NC-SA-2.0 | link only | — | libretexts |
| A Classification Approach to Word Prediction Yair Even-Zohar, Dan Roth | L4–5 Advanced | Licence unknown | link only | — | arxiv |
| A Class-wise Non-salient Region Generalized Framework for Video Semantic Segmentation Yuhang Zhang, Shishun Tian, Muxin Liao | L4–5 Advanced | arxiv-nonexclusive | link only | — | arxiv |
| ACLP: Integrating Abduction and Constraint Solving Antonis Kakas | L4–5 Advanced | Licence unknown | link only | — | arxiv |
| A cogroupoid associated to preregular forms Hongdi Huang, Van C. Nguyen, Charlotte Ure | L4–5 Advanced | arxiv-nonexclusive | link only | — | arxiv |
| A Commons-Compatible Implementation of the Sharing Economy: Blockchain-Based Open Source Mediation Petra Tschuchnig, Manfred Mayr, Maximilian Tschuchnig | L4–5 Advanced | CC-BY-NC-ND | mirrored | 8 pp. | arxiv |
| A Compact Architecture for Dialogue Management Based on Scripts and Meta-Outputs Manny Rayner, Beth Ann Hockey, Frankie James | L4–5 Advanced | Licence unknown | link only | — | arxiv |
| A Comparative Predicting Stock Prices using Heston and Geometric Brownian Motion Models H. T. Shehzad, M. A. Anwar, M. Razzaq | L4–5 Advanced | CC-BY-NC-ND | mirrored | 11 pp. | arxiv |
| A Comparative Study of Stochastic Volatility Models E. Cisana, L. Fermi, G. Montagna | L4–5 Advanced | Licence unknown | link only | — | arxiv |
| A Comparison between Supervised Learning Algorithms for Word Sense Disambiguation Gerard Escudero, Lluis Marquez, German Rigau | L4–5 Advanced | Licence unknown | link only | — | arxiv |
| A comparison of four approaches to the calculation of conservation laws Thomas Wolf | L4–5 Advanced | Licence unknown | link only | — | arxiv |
| A Comparison of Logic Programming Approaches for Representation and Solving of Constraint Satisfaction Problems Nikolay Pelov, Emmanuel De Mot, Maurice Bruynooghe | L4–5 Advanced | Licence unknown | link only | — | arxiv |
| A Comparison of Secret Sharing Schemes Based on Latin Squares and RSA Liam Wagner | L4–5 Advanced | Licence unknown | link only | — | arxiv |
| A Comparison of the XTAG and CLE Grammars for English Beth Ann Hockey, Manny Rayner, Frankie James | L4–5 Advanced | Licence unknown | link only | — | arxiv |
| A Comparison of WordNet and Roget's Taxonomy for Measuring Semantic Similarity Michael Mc Hale (Air Force Research Laboratory) | L4–5 Advanced | Licence unknown | link only | — | arxiv |
| A Compiler for Ordered Logic Programs James P. Delgrande, Torsten Schaub, Hans Tompits | L4–5 Advanced | Licence unknown | link only | — | arxiv |
| A Compositional Approach to Safety-Critical Resilient Control for Systems with Coupled Dynamics Abdullah Al Maruf, Luyao Niu, Andrew Clark | L4–5 Advanced | CC-BY | mirrored | 8 pp. | arxiv |
| A Computational Study of Rotating Spiral Waves and Spatio-Temporal Transient Chaos in a Deterministic Three-Level Active System S. D. Makovetskiy (1), D. N. Makovetskii (2) ((1) Kharkiv National University of Radio Electronics, Ukraine | L4–5 Advanced | Licence unknown | link only | — | arxiv |
| A Concise Introduction to Logic Craig DeLancey | L1–3 Foundational | CC-BY-NC-SA | link only | — | libretexts |
| A Consistency-Based Model for Belief Change: Preliminary Report James Delgrande, Torsten Schaub | L4–5 Advanced | Licence unknown | link only | — | arxiv |
| A Continuous Time Asynchronous Model of the Stock Market; Beyond the LLS Model M. Shatner, L. Muchnik, M. Leshno | L4–5 Advanced | Licence unknown | link only | — | arxiv |
| A Corpus-Based Investigation of Definite Description Use Massimo Poesio, Renata Vieira (University of Edinburgh) | L4–5 Advanced | Licence unknown | link only | — | arxiv |