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๐Ÿ” protein ๐Ÿ“‚ Mathematics
Showing 503 results for "protein" in Mathematics
Mathematics Preprint PDF DOI

A Combinatorial Optimisation Approach to Multi-factorial Gap-filling in Genome-scale Metabolic Models (GEMs)

Philip Kilby, Sevvandi Kandanaarachchi, Matthew J. Morgan, Amy M. Paten, Mariana Velasque, Andrew C. Warden, Juan P. Molina Ortiz ยท 2026

Genome-Scale Metabolic Models (GEMs) describe the interactions between genes, proteins, and the biochemical reactions that underpin an organism's metabolism aiming to computationally simulate functionโ€ฆ

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Mathematics Preprint PDF DOI

CRITERIA: A network decomposition and elementary flux mode translation-based tool for computing equilibria of biochemical systems

Exequiel Jun V. Villejo, Aurelio A. de los Reyes V, Bryan S. Hernandez ยท 2026

Understanding how biochemical systems settle into stable states, such as how protein concentrations reach equilibrium, is central to explaining cellular behavior and designing synthetic biological cirโ€ฆ

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Mathematics Preprint PDF DOI

Regulation Zero 2: A Flow-Centric Sequential Regulation Planning Framework to Counter Regulation Cascading in Pre-tactical Air Traffic Flow Management

Thinh Hoang, Zhengyi Wang, Leila Zerrouki, Daniel Delahaye ยท 2026

Air Traffic Flow Management (ATFM) traffic regulations are being increasingly used as rising demand meets persistent workforce shortages. This operational strain has amplified a critical phenomenon thโ€ฆ

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Mathematics Preprint PDF DOI

High-fidelity and Network-based Spatio-temporal Mathematical Models of Alzheimer's Disease Progression and their Validation Against PET-SUVR Imaging Data

Beatrice Caon, Mattia Corti, Francesca Bonizzoni, Paola F. Antonietti ยท 2026

Alzheimer's disease is the most common neurodegenerative disorder. Its pathological development is connected with the misfolding and accumulation of two toxic proteins: amyloid-beta and tau proteins. โ€ฆ

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Mathematics Preprint PDF DOI

Distributional Convergence of Empirical Entropic Optimal Transport and Statistical Applications

Santiago Arenas-Velilla, Axel Munk, Luis-Alberto Rodriguez ยท 2026

Recently, the statistical properties of empirical Entropic Optimal Transport (EOT) have attracted great interest, as this quantity has been shown to be useful for complex data analysis, among other reโ€ฆ

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Mathematics Preprint PDF DOI

Towards European Hydrogen Market Design: Perspectives from Transmission System Operators

Marco Saretta, Enrica Raheli, Jalal Kazempour ยท 2026

Despite hydrogen being central to Europe's decarbonisation strategy, only a small share of renewable hydrogen projects reached final investment decision. A key barrier is uncertainty about how future โ€ฆ

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Mathematics Preprint PDF DOI

Dynamics and stochastic resonance in a mathematical model of bistable phosphorylation and nuclear size control

Xuesong Bai, Jonathan Touboul, Thomas G. Fai ยท 2026

Robust oscillations play crucial roles in a wide variety of biological processes and are often generated by deterministic mechanisms. However, stochastic fluctuations often generate complex perturbatiโ€ฆ

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Mathematics Preprint PDF DOI

Individual-based stochastic model with unbounded growth, birth and death rates: a tightness result

Virgile Brodu ยท 2026

We study population dynamics through a general growth/degrowth-fragmentation process, with resource consumption and unbounded growth/degrowth, birth and death rates. Our model is structured in a positโ€ฆ

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Mathematics Preprint PDF DOI

Classification of (uncolored) bonded knots and links

Bostjan Gabrovsek, Matic Simonic, Wanda Niemyska ยท 2026

We present a systematic classification of uncolored bonded knots with singularity number at most seven. Bonded knots provide a topological model for closed protein chains with intramolecular bridges, โ€ฆ

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Mathematics Preprint PDF DOI

Spreading of pathological proteins through brain networks: a case study for Alzheimers disease

G. Landi, A. Scaravelli, M.C. Tesi, C. Testa ยท 2026

Mathematical modeling offers a valuable approach to understanding Alzheimers disease (AD) given its complexity, unknown causes, and lack of effective treatments. Models, once validated, offer a powerfโ€ฆ

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Mathematics Preprint PDF DOI

Realizability-preserving finite element discretizations of the $M_1$ model for dose calculation in proton therapy

Paul Moujaes, Dmitri Kuzmin, Christian Baumer ยท 2026

We present a deterministic framework for proton therapy dose calculation based on finite element discretizations of the energy-dependent $M_1$ moment model. The nonlinear $M_1$ system is derived from โ€ฆ

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Mathematics Preprint PDF DOI

Anchor-Based Function Extrapolation with Proven Bounds and Projection Guarantees

Guy Hay, Nir Sharon ยท 2026

Classical approximation and learning methods are typically optimized for interpolation over a sampled domain {\Omega}, with no guarantees on their behavior in an extrapolation region {\Xi}, where smalโ€ฆ

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Mathematics Preprint PDF DOI

An asymptotic model of Poisson--Nernst--Planck--Stokes systems in narrow channels

Christine Keller, Andreas Munch, Barbara Wagner ยท 2026

Ion transport through narrow channels is described by the coupled Poisson--Nernst--Planck--Stokes equations (PNPS) on a continuum scale. However, direct numerical simulations in two or three dimensionโ€ฆ

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Mathematics Preprint PDF DOI

A table of knotoids in $S^3$ up to seven crossings

Bostjan Gabrovsek, Paolo Cavicchioli ยท 2026

We present a complete classification of spherical knotoids with up to six crossings and conjecture that our classification up to seven crossings is complete. Our work extends the tradition of knot tabโ€ฆ

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Mathematics Preprint PDF DOI

Efficient Algorithms for Robust Markov Decision Processes with $s$-Rectangular Ambiguity Sets

Chin Pang Ho, Marek Petrik, Wolfram Wiesemann ยท 2026

Robust Markov decision processes (MDPs) have attracted significant interest due to their ability to protect MDPs from poor out-of-sample performance in the presence of ambiguity. In contrast to classiโ€ฆ

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Mathematics Preprint PDF DOI

Categories and functors of universal algebraic geometry. Automorphic equivalence of algebras

A. Tsurkov ยท 2026

Universal algebraic geometry allows considering of geometric properties of every universal algebra. When two algebras have same algebraic geometry? We must consider the categories of algebraic closed โ€ฆ

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Mathematics Preprint PDF DOI

Persistent Sheaf Laplacian Analysis of Protein Stability and Solubility Changes upon Mutation

Yiming Ren, Junjie Wee, Xi Chen, Grace Qian, Guo-Wei Wei ยท 2026

Genetic mutations frequently disrupt protein structure, stability, and solubility, acting as primary drivers for a wide spectrum of diseases. Despite the critical importance of these molecular alteratโ€ฆ

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Mathematics Preprint PDF DOI

A whole-brain model of amyloid beta accumulation and cerebral hypoperfusion in Alzheimer's disease

Mattia Corti, Andrew Ahern, Alain Goriely, Ellen Kuhl, Paola F. Antonietti ยท 2026

Accumulation of amyloid beta proteins is a defining feature of Alzheimer's disease, and is usually accompanied by cerebrovascular pathology. Evidence suggests that amyloid beta and cerebrovascular patโ€ฆ

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Mathematics Preprint PDF DOI

Importance sampling of unbounded random stopping times: computing committor functions and exit rates without reweighting

Carsten Hartmann, Annika Joster, Christof Schutte, Alexander Sikorski, Marcus Weber ยท 2026

Rare events in molecular dynamics are often related to noise-induced transitions between different macroscopic states (e.g., in protein folding). A common feature of these rare transitions is that theโ€ฆ

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Mathematics Preprint PDF DOI

Blow-up suppression of the Patlak-Keller-Segel-Navier-Stokes system via Taylor-Couette flow

Shikun Cui, Lili Wang, Wendong Wang ยท 2025

Motivated by the use of Taylor-Couette flow in extracorporeal circulation devices [K$\ddot{\rm o}$rfer et al., 2003, 26(4): 331-338], where it leads to an accumulation of platelets and plasma proteinsโ€ฆ

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