Mathematics, Computing, and Information Processing

Neueste Paper

• Mathematical Transfer in LLMs Follows Reasoning Approach More Than Topic

  Sajad Goudarzi, Samaneh Zamanifard, Seyed Amin Seyed Haeri, Moloud Nasiri, Hamed Rahimian · 2. Oktober 2026

  When selecting mathematical training data for LLMs, a natural organizing principle is topic: probability examples for probability targets. An alternative is reasoning approach: worked solutions that share a solution method with the target, even when the mathematical domain differs. We ask which rela…

• ANI: Adaptive Numerical Injection for Unifying Semantic and Arithmetic Representations in Numerical Reasoning

  Jinsung Jeon, Seung-won Hwang · 1. Oktober 2026

  Precise numerical reasoning with Large Language Models (LLMs) is essential for expanding their applicability to complex real-world tasks. However, text-based tokenization often fragments numbers, significantly hindering precise arithmetic reasoning. Meanwhile, numerical embeddings, despite arithmeti…

• Fyan: A Human--AI Harness with Semantic Auditing for Document-Level Formalization

  Wei Zhao, Yangshuo Zou, Chengxiang Ding, Yifan Wu, Xuchuan Wang, Zimu Mao, Lei Zhang, Tao Luo · 1. Oktober 2026

  We present FYAN, a human--AI harness for document-level mathematical formalization. Rather than treating theorems in isolation, FYAN coordinates an end-to-end workflow spanning specification, proof planning, logical review, Lean proof construction, knowledge curation, and validation, with support fo…

• Recipe-Matching, Not Equivalence

  Ali Habibullah, Mohammad Alshiekh, Yazan Alshoibi, Salman Khan, Naeemullah Khan · 30. September 2026

  MathNet-Retrieve asks a retriever to find, for a math problem, a document stating the same problem. An LLM under one fixed prompt writes each gold document and its near-miss distractors; LLM judges filter them. We call this procedure the "recipe", training on pairs built the same way "recipe-matchin…

• LANTERN: Illuminating Hidden Mathematical Knowledge in Language Models

  Pavel Tikhonov, Elena Tutubalina, Ivan Oseledets, Dmitry I. Ignatov, Mikhail Seleznyov · 30. September 2026

  Language models can now prove theorems, but people still decide which problems to pursue. We ask whether a model's internal representations can help identify promising mathematical connections. We develop LANTERN, a fast, cost-efficient pipeline that uses a classifier over pretrained-model activatio…

• Solving Every Step Is Not Enough: Milestone Oracles Reveal a Composition Gap in LLM Math Reasoning

  Zhuohan Wang, Haoran Ma, Tianyu Wu, Yuanlin Duan, Zichun Liao, Jieming Yu · 30. September 2026

  Large language models (LLMs) can solve every intermediate step of a multi-step math problem on its own and still fail the full problem, even when given a roadmap of the steps and all of their answers. We introduce OracleLadder, a diagnostic evaluation that locates where LLM math reasoning fails by g…

• When Does Structured Knowledge Help Neural Theorem Proving?

  Sareh Nabi, Roland Vogl, Marzieh Nabi · 29. September 2026

  Does structured mathematical knowledge help LLMs prove theorems in Lean 4? If so, for which models, and does the answer vary by problem? Formal libraries such as Mathlib encode 285,000+ verified theorems with syntactic dependencies, but the semantic layer mathematicians rely on for discovery (analog…

• Math Reasoning in LLMs is Organized by Approach, Not Topic

  Sajad Goudarzi, Samaneh Zamanifard, Moloud Nasiri, Hamed Rahimian · 25. September 2026

  Mathematical reasoning benchmarks are typically organized by topic, but language models may organize their internal computation by reusable reasoning approach instead. In this paper, we investigate whether open math-capable LLMs organize internally by topical sub-skill or by reasoning approach, and …

• Learning to Discover Interesting Mathematics

  Niket Patel, Ahmad Rammal, Amaury Hayat, Remi Munos, Julia Kempe · 25. September 2026

  Recently, Large Language Models (LLMs) have been increasingly able to solve advanced mathematical problems, including many that have been open for decades. This opens the door to expansion of mathematical knowledge at unprecedented scale. Yet, while LLMs may be able to conjecture and prove more and …

• PermuFormer: Multi-Task Pretraining for Permutation Representation in Algebraic Combinatorics

  Henry Kvinge · 23. September 2026

  Diverse pretraining has been shown to be an effective method for learning reusable, domain-aware representations that provide a starting point for fine-tuning on downstream tasks. While much of the excitement in AI for math has been concentrated in the use of frontier reasoning models to solve well-…

• Same Quantity, Different Answer: Numerical Representation Invariance in Language Models

  Ephraim Atta-Duncan · 23. September 2026

  Numerically equivalent word problems should yield the same canonical answer whether a quantity is written as a decimal, fraction, percentage, number word, scientific notation, or an exactly converted unit. We generate 3,600 exact-rational problems and 8,600 prompts spanning five identity-preserving …

• FrontierMath Erd\H{o}s

  Tom Adamczewski (Epoch AI), Thomas F. Bloom (University of Manchester) · 23. September 2026

  We introduce FrontierMath Erd\H{o}s (FME), a benchmark of 68 Erd\H{o}s problems that are open as of August 2026. To solve a task in FME, AI systems must resolve (prove or disprove) one of the 68 conjectures in the proof assistant Lean. Our 68 problems were selected by the second author among 652 ope…

• Math2Visual-X: A Modular Framework for Pedagogically Aligned Lower-Primary Math Visuals Generation

  H. D. E. Maduranga, S. K. Munasinghe, K. P. T. I. Weerasekara, Surangika Ranathunga, Nisansa de Silva · 22. September 2026

  Visual representations can help lower-primary learners understand Math Word Problems, but generating classroom-usable visuals remains difficult. Existing symbolic systems are controllable but limited in coverage, while end-to-end text-to-image systems often fail to satisfy exact mathematical constra…

• LLM-Based FORM Code Generation with Verification-Driven Fine-Tuning

  Bakar Chargeishvili · 22. September 2026

  FORM is a domain-specific symbolic manipulation language widely used in particle physics for processing the very large algebraic expressions arising from multi-loop Feynman diagram calculations. Despite its central role in precision theoretical physics, no artificial-intelligence tooling exists, to …

• Euston: Training Away Mathematical Sycophancy Without Losing the Mathematics

  Zehua Cheng, Wei Dai, Jiahao Sun · 22. September 2026

  Reasoning language models are trained to produce solutions, not to refuse them, and this bias persists when the problem they are handed is false. Asked to prove a corrupted theorem, a strong model will typically comply and produce a confident derivation of something untrue. We present Euston, an 8B …

• A Four-Stage Decomposition of Word-Problem Solving and Mechanistic Fragility in LLM Math Reasoning

  Zhongdi Qu, Carla P. Gomes · 17. September 2026

  Large language models solve grade-school math word problems with high accuracy, yet a single irrelevant clause inserted into the problem can collapse it. We reconcile these observations with a mechanistic account. We show that the model's internal computation decomposes into a four-stage sequential …

• AI and Human Approaches to Mathematical Problem Solving

  Yang Ding · 17. September 2026

  AI systems have begun to report solutions, disproofs, and substantive advances on long-standing mathematical problems, raising questions about whether they approach research in the same way as mathematicians. This study compares public AI research accounts with the human literature on 11 such proble…

• StochBench: A Domain-Specific Benchmark for Stochastic Processes in Lean

  Idan Davidovich, Debargha Ganguly, Vikash Singh, Vipin Chaudhary · 10. September 2026

  Leading benchmarks for formal theorem proving with large language models are small collections drawn from competition math, such as the IMO and Putnam, that poorly represent field-specific applications. We introduce StochBench, a Lean 4 benchmark of 450 graduate stochastic-processes problems at vary…

• From Symbolic Perception to Logical Deduction: A Framework for Guiding Language Models in Geometric Reasoning

  Weichen Dai, Rafael Medeiros Cabral, Ziyi Shou, Yan Cao, Xin Shen, Dongcai Lu, Yi Zhou · 10. September 2026

  Plane geometry remains a significant challenge in AI, requiring the integration of visual perception and mathematical reasoning. While Large Multimodal Models (LMMs) naturally handle visuo-linguistic inputs, they are often computationally intensive and opaque. We demonstrate that a pure Large Langua…

• AxQM: A Textbook-Scale Benchmark for Formal Proof Synthesis in a Library of Finite-Dimensional Quantum Mechanics

  Weichen Winston Yin, Jacob M. Taylor, Dirk R. Englund, Frank H. L. Koppens · 7. September 2026

  Formalizing mathematics in a proof assistant, where a machine checks every definition, statement and proof, has set a new standard of rigor. Large language models are now capable of formalizing autonomously, even at the scale of whole textbooks. We bring this standard of rigor to physics, where theo…

• Shared circuits predict whether LLMs generalize across formats in arithmetic reasoning

  Andrea Gregor de Varda, Sana Pandey, Pengrui Han, Jacob Andreas, Evelina Fedorenko · 7. September 2026

  In many forms of reasoning, including arithmetic reasoning, generalizing across superficial changes in input format is effortless for humans: anyone who can solve 2+5 can also solve 'two plus five'. In contrast, LLMs are more brittle to surface variations of the prompts: for example, they solve nume…

• Where the Verifier Fails: A Category-Level Audit of Reward Signals in RLVR

  Esther Xin · 2. September 2026

  Reinforcement learning with verifiable rewards (RLVR) and standard benchmark evaluation both rely on an automatic verifier that turns a free text answer into a binary reward. Prior work reports that one evaluation harness accepts only about 94% of its own ground truth answers, blaming LaTeX parsing.…

• TopoAlign: A Framework for Aligning Code to Math via Topological Decomposition

  Yupei Li, Philipp Borchert, Gerasimos Lampouras · 2. September 2026

  Large Language Models (LLMs) excel at both informal and formal (e.g. Lean 4) mathematical reasoning but still struggle with autoformalisation, the task of transforming informal into formal mathematical statements. Yet, the performance of current Math LLMs is constrained by the scarcity of large-scal…

• The zbMATH Open Knowledge Graph: Tracing Centuries of Mathematical Research

  Yuni Susanti, Moritz Schubotz · 2. September 2026

  We present the zbMATH Open Knowledge Graph, a large-scale RDF knowledge graph (KG) covering more than 250 years of mathematical scholarship. Unlike existing scholarly knowledge graphs that primarily capture bibliographic metadata and citation structures, the zbMATH Open KG integrates expert-curated …

• SOVER: Formal Certification of Optimization Reformulations via LLM-Assisted SMT Verification

  Swapnil Bhattacharyya, Mayank Baranwal · 2. September 2026

  Large Language Models (LLMs) have shown remarkable promise in translating and reformulating complex mathematical optimization problems across modeling languages. However, validating such transformations through empirical solver executions alone is unreliable, as solver outcomes may be affected by lo…