Works Published in 2018

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Displaying works 121 - 140 of 191 in total

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

2018 journal article

Error analysis of the immersed interface method for Stokes equations with an interface

APPLIED MATHEMATICS LETTERS, 83, 207–211.

By: R. Hu n & Z. Li n

author keywords: Stokes equations; Error analysis; Finite difference method; Immersed interface method; Divergence-free
TL;DR: Based on recent theoretical development, particularly the error analysis by Beale and Layton (2006), second order convergence has been shown for both pressure and velocity under some assumptions. (via Semantic Scholar)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2018 journal article

Efficacy of Aedes aegypti control by indoor Ultra Low Volume (ULV) insecticide spraying in Iquitos, Peru

PLOS Neglected Tropical Diseases, 12(4), e0006378.

By: C. Gunning n, K. Okamoto n, H. Astete*, G. Vasquez*, E. Erhardt*, C. Del Aguila*, R. Pinedo*, R. Cardenas* ...

Ed(s): R. Barrera

MeSH headings : Aedes / drug effects; Aedes / physiology; Animals; Female; Insect Vectors / drug effects; Insect Vectors / physiology; Insecticides / analysis; Insecticides / toxicity; Male; Mosquito Control / methods; Peru; Pyrethrins / analysis; Pyrethrins / toxicity
TL;DR: The results demonstrate that densities of adult Ae. (via Semantic Scholar)
Sources: Web Of Science, Crossref
Added: August 6, 2018

2018 journal article

Differential Faraday Rotation and Polarimetric SAR

SIAM Journal on Applied Mathematics, 78(3), 1422–1449.

By: M. Gilman* & S. Tsynkov*

author keywords: inverse scattering; scattering matrix; gyrotropy; electromagnetic waves; polarization; rotation of polarization plane; radar signal bandwidth; radar ambiguity theory; polarimetric matched filter; Earth's ionosphere; magnetic field of the Earth
TL;DR: The propagation of linearly polarized electromagnetic waves through the Earth's ionosphere is accompanied by Faraday rotation (FR), which is due to gyrotropy of the ionospheric plasma in the magnet. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries, ORCID, Crossref
Added: August 6, 2018

2018 book

Numerical solution of differential equations: Introduction to finite difference and finite element methods

New York: Cambridge University Press.

By: Z. Li, Q. Zhonghua & T. Tang

Source: NC State University Libraries
Added: August 6, 2018

2018 conference paper

Network analysis of virus-innate immune interaction within a host

2018 52nd Annual Conference on Information Sciences and Systems (CISS).

TL;DR: It is found that interferon response can effectively stop the spread of the virus or reduce the final size of viral infection when the two networks largely overlap each other. (via Semantic Scholar)
Source: NC State University Libraries
Added: August 6, 2018

2018 journal article

Locating and Counting Equilibria of the Kuramoto Model with Rank-One Coupling

SIAM JOURNAL ON APPLIED ALGEBRA AND GEOMETRY, 2(1), 45–71.

By: O. Coss, J. Hauenstein, H. Hong* & D. Molzahn

author keywords: Kuramoto model; equilibria; univariate solving; homotopy continuation; numerical algebraic geometry
TL;DR: An algorithm to locate only the real solutions of the Kuramoto model, thereby shortening computation time by several orders of magnitude in certain situations and conjecture an upper bound on the maximum number of equilibria for any number of oscillators which generalizes the known cases and is obtained on a range of explicitly provided natural frequencies. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2018 journal article

Gromov's theorem in n-symplectic geometry on LRn

JOURNAL OF MATHEMATICAL PHYSICS, 59(5).

By: L. Norris n

Source: Web Of Science
Added: August 6, 2018

2018 journal article

Forecasting and Uncertainty Quantification Using a Hybrid of Mechanistic and Non-mechanistic Models for an Age-Structured Population Model

Bulletin of Mathematical Biology, 80(6), 1578–1595.

By: J. Lagergren n, A. Reeder n, F. Hamilton n, R. Smith n & K. Flores n

author keywords: State space reconstruction; Uncertainty quantification; Structured population model; Forecasting
MeSH headings : Animals; Bayes Theorem; Coleoptera / pathogenicity; Coleoptera / physiology; Forecasting / methods; Mathematical Concepts; Models, Biological; Multivariate Analysis; Population Dynamics / statistics & numerical data; Uncertainty
TL;DR: An analysis of the results from Bayesian inference for the mechanistic model and hybrid models is performed to suggest reasons why hybrid modeling methodology may enable more accurate forecasts of multivariate systems than traditional approaches. (via Semantic Scholar)
Sources: Web Of Science, Crossref, ORCID
Added: August 6, 2018

2018 journal article

Floer homology and covering spaces

GEOMETRY & TOPOLOGY, 22(5), 2817–2838.

By: T. Lidman n & C. Manolescu

Source: Web Of Science
Added: August 6, 2018

2018 journal article

Distinguishing multipartite orthogonal product states by LOCC with entanglement as a resource

Quantum Information Processing, 17(8).

By: H. Li*, N. Jing* & X. Tang*

TL;DR: A protocol is presented that distinguishes perfectly these quantum states by LOCC using an entangled state as a resource for implementing quantum measurements. (via Semantic Scholar)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2018 journal article

AN ASYMPTOTIC PRESERVING SCHEME FOR KINETIC MODELS WITH SINGULAR LIMIT

KINETIC AND RELATED MODELS, 11(4), 735–756.

By: A. Chertock*, C. Tan & B. Yan

author keywords: Kinetic models; singular limit; asymptotic-preserving schemes; velocity scaling; aggregation equation; flocking phenomena
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2018 journal article

A method of boundary equations for unsteady hyperbolic problems in 3D

Journal of Computational Physics, 365, 294–323.

By: S. Petropavlovsky n, S. Tsynkov n & E. Turkel*

author keywords: Time-dependent wave equation; Calderon's boundary equation; The Huygens' principle; Method of difference potentials (MDP); Sub-linear complexity; Parallelization in time
TL;DR: The Huygens' principle is used to obtain the operator equation in a form that involves only finite and non-increasing pre-history of the solution in time, and the resulting boundary equation is solved efficiently by the method of difference potentials (MDP). (via Semantic Scholar)
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities (OpenAlex)
Sources: Crossref, NC State University Libraries, ORCID, Web Of Science
Added: August 6, 2018

2018 journal article

A high-order source removal finite element method for a class of elliptic interface problems

APPLIED NUMERICAL MATHEMATICS, 130, 112–130.

By: H. Ji*, J. Chen* & Z. Li n

author keywords: Interface problem; Level set function; Source removal technique; Immersed interface
TL;DR: A high-order finite element method based on unfitted meshes for solving a class of elliptic interface problems whose solution and its normal derivative have finite jumps across an interface is proposed in this paper. (via Semantic Scholar)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2018 journal article

Times from Infection to Disease-Induced Death and their Influence on Final Population Sizes After Epidemic Outbreaks

BULLETIN OF MATHEMATICAL BIOLOGY, 80(7), 1937–1961.

author keywords: Host extinction; Infection age; Incidence function; Lognormal distribution; Tiger salamander; Functional equation
MeSH headings : Ambystoma / virology; Animals; Communicable Diseases / epidemiology; Communicable Diseases / mortality; DNA Virus Infections / veterinary; Disease Outbreaks / statistics & numerical data; Epidemics / statistics & numerical data; Host Microbial Interactions; Host-Pathogen Interactions; Humans; Incidence; Likelihood Functions; Mathematical Concepts; Models, Biological; Population Density; Ranavirus / pathogenicity; Survival Analysis; Time Factors
TL;DR: For epidemic models, it is shown that fatal infectious diseases cannot drive the host population into extinction if the incidence function is upper density-dependent and the final population size after an epidemic outbreak can possibly be substantially affected by the infection-age distribution of the initial infectives. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (OpenAlex)
15. Life on Land (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2018 journal article

Special Issue - Devoted to the 60th birthday of J. H. Przytycki; Guest Editors: M. K. Dabkowski, V. Harizanov, L. H. Kauffman, J. H. Przytycki, R. Sazdanovic and A. Sikora Preface

Journal of Knot Theory and Its Ramifications, 27(3).

By: M. Dabkowski, V. Harizanov, L. Kauffman, J. Przytycki, R. Sazdanovic & A. Sikora

Source: NC State University Libraries
Added: August 6, 2018

2018 journal article

STRUCTURAL CONVERGENCE RESULTS FOR APPROXIMATION OF DOMINANT SUBSPACES FROM BLOCK KRYLOV SPACES

SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS, 39(2), 567–586.

By: P. Drineas, I. Ipsen*, E. Kontopoulou & M. Magdon-Ismail

Contributors: P. Drineas, I. Ipsen, E. Kontopoulou & M. Magdon-Ismail

author keywords: singular value decomposition; least squares; principal angles; gap-amplifying polynomials; random matrices
TL;DR: The results presented here form the structural foundation for the analysis of randomized Krylov space methods, a combination of traditional Lanczos convergence analysis with optimal approximations via least squares problems. (via Semantic Scholar)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2018 journal article

Patterns in Khovanov link and chromatic graph homology

JOURNAL OF KNOT THEORY AND ITS RAMIFICATIONS, 27(3).

By: R. Sazdanovic n & D. Scofield n

Contributors: R. Sazdanovic n & D. Scofield n

author keywords: Categorification; chromatic graph homology; Jones polynomial; Khovanov homology
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2018 journal article

Lattice structure of Weyl groups via representation theory of preprojective algebras

COMPOSITIO MATHEMATICA, 154(6), 1269–1305.

By: O. Iyama, N. Reading*, I. Reiten & H. Thomas*

Contributors: O. Iyama, N. Reading*, I. Reiten & H. Thomas*

author keywords: preprojective algebra; Weyl group; weak order; tau-tilting theory; brick; join-irreducible element; lattice congruence
UN Sustainable Development Goal Categories
15. Life on Land (Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2018 journal article

Invasion and migration of spatially self-limiting gene drives: A comparative analysis

Evolutionary Applications, 11(5), 794–808.

By: S. Dhole n, M. Vella n, A. Lloyd n & F. Gould n

author keywords: Cas9; CRISPR; daisy-chain drive; gene drive; population alteration; underdominance
TL;DR: Differences in the minimum release size required for successfully driving a payload into a population and in the extent of population alteration are found, which could affect the suitability of each gene drive for specific applications. (via Semantic Scholar)
UN Sustainable Development Goal Categories
10. Reduced Inequalities (OpenAlex)
Sources: Web Of Science, Crossref, ORCID
Added: August 6, 2018

2018 journal article

Contributions from the silent majority dominate dengue virus transmission

PLOS Pathogens, 14(5), e1006965.

Ed(s): N. Ferguson

MeSH headings : Aedes / virology; Animals; Dengue / diagnosis; Dengue / transmission; Dengue / virology; Dengue Virus / pathogenicity; Disease Reservoirs / virology; Host-Pathogen Interactions; Humans; Models, Biological; Mosquito Vectors / virology; Viremia / diagnosis; Viremia / transmission; Viremia / virology
TL;DR: The need to reorient current practices for outbreak response to adoption of pre-emptive strategies that account for contributions of undetected infections in surveillance programs, when assessing intervention impact, and when modeling mosquito-borne virus transmission is emphasized. (via Semantic Scholar)
Sources: Web Of Science, Crossref
Added: August 6, 2018

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