Mathematics

Works Published in 2023

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Displaying works 41 - 60 of 166 in total

Sorted by most recent date added to the index first, which may not be the same as publication date order.

2023 journal article

Inapparent infections shape the transmission heterogeneity of dengue

PNAS NEXUS, 2(3).

By: G. Vazquez-Prokopec *, A. Morrison*, V. Paz-Soldan *, S. Stoddard *, W. Koval *, L. Waller *, T. Perkins *, A. Lloyd n  ...

author keywords: arbovirus; transmission heterogeneity; mobility; super-spreading
TL;DR: Marked heterogeneity in dengue case distribution, and the role of inapparent infections in defining it, highlight major challenges faced by reactive interventions if those transmission units contributing the most to transmission are not identified, prioritized, and effectively treated. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: October 23, 2023

2023 journal article

Enhanced quantum channel uncertainty relations by skew information

QUANTUM INFORMATION PROCESSING, 22(10).

By: X. Hu *, N. Hu *, B. Yu * & N. Jing n 

author keywords: Uncertainty relation; Quantum channel; Skew information
UN Sustainable Development Goal Categories
10. Reduced Inequalities (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: October 16, 2023

2023 journal article

Two-point functions and constant mean curvature surfaces in R3

INVOLVE, A JOURNAL OF MATHEMATICS, 16(3), 467–482.

By: P. Mcgrath n & E. Meekins n

author keywords: constant mean curvature; Hopf; Alexandrov; differential geometry; geometric analysis; surface
Source: Web Of Science
Added: October 16, 2023

2023 journal article

KRYLOV-AWARE STOCHASTIC TRACE ESTIMATION

SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS, 44(3), 1218–1244.

By: T. Chen * & E. Hallman n

author keywords: spectral function; Hutchinson's method; quadratic trace estimation; low-rank approximation; block-Lanczos method; Krylov subspace method
TL;DR: An algorithm for estimating the trace of a matrix function using implicit products with a symmetric matrix using a Krylov subspace method based on a combination of deflation and stochastic trace estimation is introduced. (via Semantic Scholar)
Source: Web Of Science
Added: October 16, 2023

2023 article

Asymptotics and criticality for a space-dependent branching process

Grigorescu, I., & Kang, M. (2023, September 14). STOCHASTICS-AN INTERNATIONAL JOURNAL OF PROBABILITY AND STOCHASTIC PROCESSES.

By: I. Grigorescu * & M. Kang n

author keywords: Semigroup; Yaglom limit; branching processes; supercritical; qsd; Bak-Sneppen; Fleming-Viot; Dirichlet kernel
Source: Web Of Science
Added: October 16, 2023

2023 journal article

Direct mosquito feedings on dengue-2 virus-infected people reveal dynamics of human infectiousness

PLOS NEGLECTED TROPICAL DISEASES, 17(9).

By: L. Lambrechts *, R. Reiner *, M. Briesemeister*, P. Barrera *, K. Long *, W. Elson *, A. Vizcarra*, H. Astete * ...

TL;DR: It is concluded that mildly ill DENV-infected humans with similar levels of viremia during the first two days after symptom onset will be most infectious to mosquitoes on the second day of their illness. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: October 16, 2023

2023 journal article

Thin liquid films on a slippery vertical cylinder in presence of chemical reaction

CHEMICAL ENGINEERING SCIENCE, 282.

By: S. Chattopadhyay n 

Contributors: S. Chattopadhyay n 

UN Sustainable Development Goal Categories
Sources: ORCID, Web Of Science, NC State University Libraries
Added: October 13, 2023

2023 report

Coarsening of thin films with weak condensation

(ArXiv No. 2303.14728).

By: H. Ji*  & T. Witelski

Sources: NC State University Libraries, NC State University Libraries
Added: October 7, 2023

2023 journal article

Stochastic Galerkin method for cloud simulation. Part II: A fully random Navier-Stokes-cloud model

Journal of Computational Physics, 479, 111987.

By: A. Chertock n , A. Kurganov *, M. Lukáčová-Medvid'ová *, P. Spichtinger* & B. Wiebe*

TL;DR: A fully random Navier-Stokes-cloud model in which randomness in the macroscopic fluid dynamics as well is included, and a generalized polynomial chaos stochastic Galerkin method is derived and implemented. (via Semantic Scholar)
Source: ORCID
Added: September 19, 2023

2023 journal article

Denoising convolution algorithms and applications to SAR signal processing

Communications on Analysis and Computation, 1(2), 135–156.

By: A. Chertock* , N. Mathematics, C. Leonard, S. Tsynkov, S. Utyuzhnikov & A. Mechanical

Source: ORCID
Added: September 19, 2023

2023 article

Precision-aware deterministic and probabilistic error bounds for floating point summation

Hallman, E., & Ipsen, I. C. F. (2023, August 30). NUMERISCHE MATHEMATIK, Vol. 8.

By: E. Hallman & I. Ipsen 

author keywords: 65G99; 60G42; 60G50
Sources: Web Of Science, NC State University Libraries
Added: September 18, 2023

2023 article

Logarithmic Vertex Algebras and Non-local Poisson Vertex Algebras

Bakalov, B., & Villarreal, J. J. (2023, September 5). COMMUNICATIONS IN MATHEMATICAL PHYSICS.

By: B. Bakalov & J. Villarreal

Source: Web Of Science
Added: September 11, 2023

2023 article

A categorical Connes' ?(M)

Chen, Q., Jones, C., & Penneys, D. (2023, August 14). MATHEMATISCHE ANNALEN.

By: Q. Chen *, C. Jones n & D. Penneys *

UN Sustainable Development Goal Categories
5. Gender Equality (Web of Science)
Source: Web Of Science
Added: September 5, 2023

2023 journal article

Shear imposed falling liquid films on a slippery substrate with Marangoni effects: Effect of odd

INTERNATIONAL JOURNAL OF NON-LINEAR MECHANICS, 156.

By: A. Desai*, S. Chattopadhyay n  & A. Gaonkar *

Contributors: A. Desai*, S. Chattopadhyay n  & A. Gaonkar *

author keywords: Slippery inclined plane; Odd viscosity; Imposed shear; Thermocapillarity; Interfacial instability
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: September 5, 2023

2023 report

Mixed norm l2 decoupling for paraboloids

(ArXiv Preprint No. 2303.04773).

By: S. Dasu, H. Jung, Z. Li*  & J. Madrid

Sources: NC State University Libraries, NC State University Libraries
Added: September 3, 2023

2023 journal article

Machine learning from RANS and LES to inform coarse grid simulations

PROGRESS IN NUCLEAR ENERGY, 163.

By: A. Iskhakov n , N. Dinh n , V. Leite * & E. Merzari *

author keywords: Machine learning; Coarse grid RANS; Mixing in upper plenum; Turbulence modeling; Error correction
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 28, 2023

2023 journal article

Variable Yield Responses among Grafted and Nongrafted Late blight-resistant Tomato (Solanum lycopersicum L.) Hybrids in North Carolina

HORTSCIENCE, 58(8), 943–948.

By: E. Reeves n, A. Strayer-Scherer *, D. Panthee* , R. Gardner* & I. Meadows n 

author keywords: cultivar; late blight; rootstock; Verticillium; ' Maxifort '
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
Source: Web Of Science
Added: August 28, 2023

2023 journal article

RANDOMIZED ALGORITHMS FOR ROUNDING IN THE TENSOR-TRAIN FORMAT

SIAM JOURNAL ON SCIENTIFIC COMPUTING, 45(1), A74–A95.

By: H. Al Daas *, G. Ballard *, P. Cazeaux *, E. Hallman n, A. Miedlar*, M. Pasha *, T. Reid n, A. Saibaba n 

author keywords: high-dimensional problems; randomized algorithms; tensor decompositions; tensortrain format
TL;DR: Several randomized algorithms are proposed that are generalizations of randomized low-rank matrix approximation algorithms and provide significant reduction in computation compared to deterministic TT-rounding algorithms for rounding a sum of TT-tensors. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 28, 2023

2023 journal article

Thermocapillary thin film flows on a slippery substrate with odd viscosity effects

Physica D: Nonlinear Phenomena, 455, 133883.

By: S. Chattopadhyay n  & H. Ji n 

Contributors: S. Chattopadhyay n  & H. Ji n 

author keywords: Falling films; Odd viscosity; Slippery substrate; Marangoni effect; Nonlinear stability
UN Sustainable Development Goal Categories
Sources: ORCID, NC State University Libraries, NC State University Libraries, Web Of Science
Added: August 23, 2023

2023 journal article

Traveling Wave Solutions of the Kawahara Equation Joining Distinct Periodic Waves

JOURNAL OF NONLINEAR SCIENCE, 33(5).

By: P. Sprenger n, T. Bridges * & M. Shearer n 

UN Sustainable Development Goal Categories
14. Life Below Water (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 21, 2023

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