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🔍 igor chilingarian 📂 Mathematics
Showing 141 results for "igor chilingarian" in Mathematics
Mathematics Preprint PDF DOI

Rigorous High-Order Hausdorff Dimension Estimation of Limit Sets of Continued Fraction Iterated Function Systems via B-Splines

Jacob Brown · 2026

We develop a method for the rigorous estimation of Hausdorff dimensions of limit sets produced by continued fraction iterated function systems. Our method is based on the approximation of a Perron-Fro…

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Mathematics Preprint PDF DOI

Deep Learning for Sequential Decision Making under Uncertainty: Foundations, Frameworks, and Frontiers

I. Esra Buyuktahtakin · 2026

Artificial intelligence (AI) is moving increasingly beyond prediction to support decisions in complex, uncertain, and dynamic environments. This shift creates a natural intersection with operations re…

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Mathematics Preprint PDF DOI

Thomassen's proof and Filippov's proof of the Weak Jordan Theorem

Martin Klazar · 2026

We present, in detail and with a modern rigor, the two title proofs. The Weak Jordan Theorem (WJT) states that the complement of any topological circuit in the plane is disconnected.…

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Mathematics Preprint PDF DOI

Asymptotic behavior of the wave equation subject to a Kelvin-Voigt nonlocal damping

Marcelo Cavalcati, Valeria Domingos Cavalcanti, Josiane Faria, Cintya Okawa · 2026

In this article, we examine the well-posedness and asymptotic behavior of the energy associated with the wave equation that incorporates a Kelvin-Voigt nonlocal damping structure given by $-||\nabla u…

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Mathematics Preprint PDF DOI

Geometrically Explicit Cosserat-Rod Modeling with Piecewise Linear Strain for Complex Rod Systems

Lingxiao Xun, Brahim Tamadazte · 2026

This paper presents a geometrically explicit formulation for Cosserat rods that unifies configuration-space and strain-based representations within a single modeling framework. The proposed method use…

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Mathematics Preprint PDF DOI

A higher order pressure-stabilized virtual element formulation for the Stokes-Poisson-Boltzmann equations

Sudheer Mishra, Sundararajan Natarajan, E. Natarajan, Gianmarco Manzini · 2026

Electrokinetic phenomena in nanopore sensors and microfluidic devices require accurate simulation of coupled fluid-electrostatic interactions in geometrically complex domains with irregular boundaries…

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Mathematics Preprint PDF DOI

A Hybrid Discretize-then-Project Reduced Order Model for Turbulent Flows on Collocated Grids with Data-Driven Closure

Nadim Rooholamin, Kabir Bakhshaei, Giovanni Stabile · 2026

This study presents a hybrid reduced-order modeling (ROM) framework for turbulent incompressible flows on collocated finite volume grids. The methodology employs the "discretize-then-project" consiste…

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Mathematics Preprint PDF DOI

An Algebraic Representation Theorem for Linear GENEOs in Geometric Machine Learning

Francesco Conti, Patrizio Frosini, Nicola Quercioli · 2026

Geometric and Topological Deep Learning are rapidly growing research areas that enhance machine learning through the use of geometric and topological structures. Within this framework, Group Equivaria…

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Mathematics Preprint PDF DOI

Tawa Pukllay Proof: New Method for Solving Arithmetic Operations with The Inca Yupana Using Pattern Recognition and Parallelism

Dhavit Prem, Fernando Sotomayor, Alvaro Saldivar, Rosario Guzman-Jimenez · 2025

Yupana is an Inca device used for arithmetic operations. This article describes a new arithmetical system: Tawa Pukllay (TP), where arithmetic operations do not require mental calculations: no carries…

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Mathematics Preprint PDF DOI

MARL-CC: A Mathematical Framework forMulti-Agent Reinforcement Learning in ConnectedAutonomous Vehicles: Addressing Nonlinearity,Partial Observability, and Credit Assignment forOptimal Control

Mazyar Taghavi, Javad Vahidi · 2025

Multi-Agent Reinforcement Learning (MARL) has emerged as a powerfulparadigm for cooperative decision-making in connected autonomous vehicles(CAVs); however, existing approaches often fail to guarantee…

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Mathematics Preprint PDF DOI

Type Theory for the Working Mathematical Music Theorist

Drew Flieder · 2025

Many formal languages of contemporary mathematical music theory -- particularly those employing category theory -- are powerful but cumbersome: ideas that are conceptually simple frequently require ex…

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Mathematics Preprint PDF DOI

LLM-Enhanced, Data-Driven Personalized and Equitable Clinician Scheduling: A Predict-then-Optimize Approach

Anjali Jha, Wanqing Chen, Maxim Eckmann, Ian Stockwell, Jianwu Wang, Kai Sun · 2025

Clinician scheduling remains a persistent challenge due to limited clinical resources and fluctuating demands. This complexity is especially acute in large academic anesthesiology departments as physi…

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Mathematics Preprint PDF DOI

Central Path Art

Thor Catteau, Benjamin Glancy, Allen Holder, Angela Milkowski, Alexa Renner, Connor Tasik, Rebecca Testa · 2025

The central path revolutionized the study of optimization in the 1980s and 1990s due to its favorable convergence properties, and as such, it has been investigated analytically, algorithmically, and c…

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Mathematics Preprint PDF DOI

The Mathematician's Assistant: Integrating AI into Research Practice

Jonas Henkel · 2025

The rapid development of artificial intelligence (AI), marked by breakthroughs like 'AlphaEvolve' and 'Gemini Deep Think', is beginning to offer powerful new tools that have the potential to significa…

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Mathematics Preprint PDF DOI

On the Lefschetz locus in Gor(1,n,n,1)

Lenin Bezerra, Viviana Ferrer, Rodrigo Gondim · 2025

We study two special families of cubic hypersurfaces with vanishing Hessian in $\mathbb{P}^N$, obtaining rational parametrizations and computing their degree in $\mathbb{P}(S_3)$. For $N \leq 6$, thes…

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Mathematics Preprint PDF DOI

Feynman-Kac formula gor general time dependent stochastic parabolic equation on a bounded domain and applications

Yaozhong Hu, Qun Shi · 2025

This paper establishes a Feynman-Kac formula to represent the solution to general time inhomogeneous stochastic parabolic partial differential equations driven by multiplicative fractional Gaussian no…

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Mathematics Preprint PDF DOI

Remembering Igor R. Shafarevich: The Path to Freedom

Alexey Remizov · 2025

2023 year marks the hundredth birth anniversary of prominent Russian mathematician and thinker Igor Rostislavovich Shafarevich (1923-2017). The article presents a selection of quotations from various …

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Mathematics Preprint PDF DOI

Global optimization tailored for graphics processing units: Complete and rigorous search for large-scale nonlinear minimization

Guanglu Zhang, Qihang Shan, Jonathan Cagan · 2025

This paper introduces a numerical method to enclose the global minimum of a nonlinear function subject to simple bounds on the variables. Using interval analysis, coupled with the computational power …

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Mathematics Preprint PDF DOI

A novel and application-oriented inverse nodal problem for Sturm-Liouville operators

Yuchao He, Mengda Wu, Yonghui Xia, Meirong Zhang · 2025

This paper develops a methodological framework for addressing a novel and application-oriented inverse nodal problem in Sturm-Liouville operators, having significant applications in seismic wave analy…

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Mathematics Preprint PDF DOI

A Topological and Operator Algebraic Framework for Asynchronous Lattice Dynamical Systems

Faruk Alpay · 2025

I introduce a novel mathematical framework integrating topological dynamics, operator algebras, and ergodic geometry to study lattices of asynchronous metric dynamical systems. Each node in the lattic…

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