Mathematics

College of Sciences

Works Published in 2020

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Displaying works 41 - 60 of 149 in total

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

2020 article

Weak Convergence of a Collection of Random Functions Defined by the Eigenvectors of Large Dimensional Random Matrices

(2020, December 23).

Source: ORCID
Added: December 25, 2020

2020 journal article

Assessing model mismatch and model selection in a Bayesian uncertainty quantification analysis of a fluid-dynamics model of pulmonary blood circulation

Journal of The Royal Society Interface, 17(173), 20200886.

By: L. Paun*, M. Colebank n, M. Olufsen n, N. Hill* & D. Husmeier*

author keywords: uncertainty quantification; model mismatch; model selection; MCMC; Gaussian processes; pulmonary circulation
MeSH headings : Animals; Bayes Theorem; Mice; Nonlinear Dynamics; Pulmonary Circulation; Uncertainty; X-Ray Microtomography
Source: ORCID
Added: December 23, 2020

2020 journal article

DRINFELD-TYPE PRESENTATIONS OF LOOP ALGEBRAS

TRANSACTIONS OF THE AMERICAN MATHEMATICAL SOCIETY, 373(11), 7713–7753.

By: F. Chen*, N. Jing n, F. Kong* & S. Tan*

author keywords: Drinfeld-type presentation; loop algebra; universal central extension; extended affine Lie algebra; twisted quantum affinization; Gamma-vertex algebra
Sources: Web Of Science, ORCID
Added: December 21, 2020

2020 journal article

Hyper-differential sensitivity analysis for inverse problems constrained by partial differential equations

INVERSE PROBLEMS, 36(12).

author keywords: inverse problems; sensitivity analysis; design of experiments; subsurface flow; model uncertainty
Source: Web Of Science
Added: December 21, 2020

2020 article

Bases for Second Order Linear ODEs

McGrath, P. (2020, October 20). AMERICAN MATHEMATICAL MONTHLY, Vol. 127, pp. 849–849.

By: P. McGrath n

author keywords: MSC
Source: Web Of Science
Added: December 21, 2020

2020 journal article

Clonal Analysis of Gliogenesis in the Cerebral Cortex Reveals Stochastic Expansion of Glia and Cell Autonomous Responses to Egfr Dosage

Cells, 9(12), 2662.

By: X. Zhang n, C. Mennicke n, G. Xiao n, R. Beattie*, M. Haider n, S. Hippenmeyer*, T. Ghashghaei n

author keywords: cerebral cortex; clonal analysis; neurogenesis; gliogenesis; Egfr; astrocyte; oligodendrocyte MADM; stochastic; deterministic
MeSH headings : Animals; Astrocytes / cytology; Astrocytes / metabolism; Cell Differentiation; Cell Proliferation; Cerebral Cortex / metabolism; Embryo, Mammalian / cytology; Embryo, Mammalian / metabolism; ErbB Receptors / genetics; ErbB Receptors / metabolism; Mice; Mice, Transgenic; Neurogenesis; Neuroglia / cytology; Neuroglia / metabolism; Stochastic Processes
Source: ORCID
Added: December 16, 2020

2020 journal article

The future-climate, current-policy framework: towards an approach linking climate science to sector policy development

ENVIRONMENTAL RESEARCH LETTERS, 15(11).

By: B. Evans*, D. Rowell* & F. Semazzi n

author keywords: climate change; policy; east Africa; planning; sanitation; agriculture; water
Source: Web Of Science
Added: December 11, 2020

2020 journal article

Disease control across urban–rural gradients

Journal of The Royal Society Interface, 17(173), 20200775.

author keywords: disease spread; epidemiological metapopulation dynamics; pandemic control; source-sink dynamics
MeSH headings : Asymptomatic Infections / epidemiology; COVID-19 / epidemiology; COVID-19 / prevention & control; COVID-19 / transmission; Communicable Disease Control / methods; Computer Simulation; Contact Tracing; Humans; Models, Biological; Pandemics / prevention & control; Physical Distancing; Rural Population; SARS-CoV-2; Social Interaction; Urban Population; Wales / epidemiology
Source: ORCID
Added: December 9, 2020

2020 journal article

A Distributed Active Subspace Method for Scalable Surrogate Modeling of Function Valued Outputs

JOURNAL OF SCIENTIFIC COMPUTING, 85(2).

By: H. Guy n, A. Alexanderian n & M. Yu*

author keywords: Distributed active subspace; Karhunen– Loè ve expansion; Dimension reduction; Function valued outputs; Porous medium flow; Biotransport
Source: Web Of Science
Added: November 24, 2020

2020 journal article

Characterization of Blood Pressure and Heart Rate Oscillations of POTS Patients via Uniform Phase Empirical Mode Decomposition

IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, 67(11), 3016–3025.

author keywords: Heart rate; Oscillators; Baroreflex; Blood pressure; Empirical mode decomposition; Measurement; Aging; Empirical mode decomposition (EMD); head-up tilt (HUT); postural orthostatic tachycardia syndrome (POTS); uniform phase empirical mode decomposition (UPEMD); clustering
MeSH headings : Baroreflex; Blood Pressure; Heart Rate; Humans; Postural Orthostatic Tachycardia Syndrome; Tilt-Table Test
Source: Web Of Science
Added: November 24, 2020

2020 journal article

Probabilistic Error Analysis for Inner Products

SIAM Journal on Matrix Analysis and Applications, 41(4), 1726–1741.

By: I. Ipsen* & H. Zhou*

author keywords: roundoff errors; random variables; concentration bounds; martingale; Azuma's inequality
Source: ORCID
Added: November 18, 2020

2020 conference paper

Certified Hermite Matrices from Approximate Roots - Univariate Case

Mathematical Aspects of Computer and Information Sciences, 3–9.

By: T. Ayyildiz Akoglu & A. Szanto

Source: ORCID
Added: November 13, 2020

2020 article

Local Convergence of an AMP Variant to the LASSO Solution in Finite Dimensions

(2020, July 18).

Source: ORCID
Added: November 7, 2020

2020 article

Smooth Points on Semi-algebraic Sets

(2020, February 11).

Source: ORCID
Added: November 6, 2020

2020 conference paper

Punctual Hilbert scheme and certified approximate singularities

Proceedings of the 45th International Symposium on Symbolic and Algebraic Computation.

By: A. Mantzaflaris*, B. Mourrain* & A. Szanto n

Source: ORCID
Added: November 6, 2020

2020 conference paper

Certified Hermite Matrices from Approximate Roots - Univariate Case

Mathematical Aspects of Computer and Information Sciences, 3–9.

By: T. Akoglu* & A. Szanto n

Source: ORCID
Added: November 6, 2020

2020 journal article

MULTISCALE ANALYSIS OF ACCELERATED GRADIENT METHODS

SIAM JOURNAL ON OPTIMIZATION, 30(3), 2337–2354.

By: M. Farazmand*

author keywords: convex optimization; accelerated gradient methods; invariant manifolds; singular perturbation theory
Sources: Web Of Science, ORCID
Added: October 26, 2020

2020 journal article

Deep learning-enabled analysis reveals distinct neuronal phenotypes induced by aging and cold-shock

BMC BIOLOGY, 18(1).

By: S. Saberi-Bosari n, K. Flores n & A. San-Miguel n

author keywords: Deep learning; Convolutional neural networks; Neurodegeneration; Neuronal beading; Aging; Machine learning; Phenotyping; C; elegans
MeSH headings : Aging / physiology; Animals; Caenorhabditis elegans / physiology; Cold-Shock Response / physiology; Deep Learning; Neurons / physiology; Phenotype
Source: Web Of Science
Added: October 26, 2020

2020 journal article

Classification of some subclasses of 6-dimensional nilpotent Leibniz algebras

TURKISH JOURNAL OF MATHEMATICS, 44(5), 1925–1940.

By: I. Demir*

author keywords: Leibniz algebra; nilpotency; classification
Source: Web Of Science
Added: October 26, 2020

2020 journal article

SHARP 2-NORM ERROR BOUNDS FOR LSQR AND THE CONJUGATE GRADIENT METHOD

SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS, 41(3), 1183–1207.

By: E. Hallman*

author keywords: LSQR; least-squares problem; sparse matrix; Krylov subspace method; Golub-Kahan process; conjugate gradient method; stopping criteria; iterative method
Source: Web Of Science
Added: October 26, 2020