Works Published in 2021

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Displaying works 21 - 40 of 207 in total

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

2021 journal article

A bilinear proof of decoupling for the cubic moment curve

Transactions of the American Mathematical Society, 374(08), 5405–5432.

Source: Crossref
Added: August 25, 2023

2021 journal article

A short proof of ℓ2 decoupling for the moment curve

American Journal of Mathematics, 143(6), 1983–1998.

By: S. Guo, Z. Li*, P. Yung & P. Zorin-Kranich

Source: Crossref
Added: August 24, 2023

2021 chapter

Heavy ball neural ordinarydifferential equations

In M. Ranzato, A. Beygelzimer, Y. Dauphin, P. S. Liang, & J. W. Vaughan (Eds.), Advances in Neural Information Processing Systems (Vol. 34, pp. 18646–18659). Curran Associates Inc.

By: H. Xia, V. Suliafu, H. Ji, T. Nguyen, A. Bertozzi, S. Osher, B. Wang

Ed(s): M. Ranzato, A. Beygelzimer, Y. Dauphin, P. Liang & J. Vaughan

Event: NeuroIPS 2021

Source: NC State University Libraries
Added: May 23, 2023

2021 journal article

Capillary-Driven Rise of Well-Wetting Liquid on the Outer Surface of Cylindrical Nozzles

Langmuir, 37(35), 10413–10423.

TL;DR: The study shows that the interplay of three dimensionless numbers (the Bond number, the Weber number, and the Ohnesorge number) governs the capillary-driven rise dynamics, which leads to a more efficient and optimized nozzle design in systems using wetting liquids by reducing both the risks of contamination and high pressure drop in such devices. (via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: May 22, 2023

2021 journal article

Experimental study of a string-based counterflow wet electrostatic precipitator for collection of fine and ultrafine particles

Journal of the Air & Waste Management Association, 71(7), 851–865.

By: A. Sadeghpour*, F. Oroumiyeh*, Y. Zhu*, D. Ko*, H. Ji*, A. Bertozzi*, Y. Ju*

MeSH headings : Air Pollutants / analysis; Air Pollution / prevention & control; Electrodes; Humans; Particle Size; Particulate Matter / analysis; Static Electricity; Vehicle Emissions
TL;DR: The string-based counterflow WESP reported in this study offers number-based collection efficiencies >70% at air flow rates per collector volume as high as 4.36 (m3/s)/m3 for particles of diameters ranging from 10 nm – 2.5 μm, while significantly reducing water usage. (via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Crossref, NC State University Libraries
Added: May 22, 2023

2021 journal article

Stable and accurate numerical methods for generalized Kirchhoff–Love plates

Journal of Engineering Mathematics, 130(1).

TL;DR: This work solves the model equation by discretizing the spatial derivatives using second-order finite-difference schemes, and advancing the semi-discrete problem in time with either an explicit predictor-corrector or an implicit Newmark-Beta time-stepping algorithm. (via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: May 22, 2023

2021 journal article

Thermally-driven coalescence in thin liquid film flowing down a fibre

Journal of Fluid Mechanics, 916.

By: H. Ji*, C. Falcon*, E. Sedighi*, A. Sadeghpour*, Y. Ju* & A. Bertozzi*

Sources: ORCID, Crossref, NC State University Libraries
Added: May 18, 2023

2021 journal article

Trading Signals in VIX Futures

Applied Mathematical Finance, 28(3), 275–298.

By: M. Avellaneda*, T. Li*, A. Papanicolaou n & G. Wang*

TL;DR: Out-of-sample backtests of the Vix futures trading strategy suggest that this approach gives rise to reasonable portfolio performance, and to positions in which the investor will be either long or short VIX futures contracts depending on the market environment. (via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: February 18, 2023

2021 article proceedings

State Constrained Stochastic Optimal Control Using LSTMs

Presented at the 2021 American Control Conference (ACC).

Event: 2021 American Control Conference (ACC)

TL;DR: A new methodology for state constrained stochastic optimal control (SOC) problems using a deep neural network (DNN) to solve the FBSDE, and the state constraints are incorporated using a hard penalty function, resulting in a controller that respects the constraint boundaries. (via Semantic Scholar)
Sources: ORCID, Crossref, NC State University Libraries
Added: January 13, 2023

2021 journal article

A functional analysis approach to the static replication of European options

Quantitative Finance, 21(4), 637–655.

By: S. Bossu*, P. Carr* & A. Papanicolaou*

author keywords: Derivatives; Options; Static replication; Payoff; Integral equation; Functional analysis; Spectral theorem; Breeden-Litzenberger formula; Implied distribution
Source: ORCID
Added: January 13, 2023

2021 journal article

Aggregate Alpha in the Hedge Fund Industry: A Further Look at Best Ideas

The Journal of Portfolio Management, 48(3), 220–239.

By: F. Amir-Ghassemi*, A. Papanicolaou* & M. Perlow*

UN Sustainable Development Goal Categories
Sources: ORCID, Crossref
Added: January 13, 2023

2021 article

Developing Non-Calculus Service Courses That Showcase the Applicability of Mathematics

IMPROVING APPLIED MATHEMATICS EDUCATION, Vol. 7, pp. 51–64.

By: L. Castle n

UN Sustainable Development Goal Categories
4. Quality Education (OpenAlex)
Source: Web Of Science
Added: January 3, 2023

2021 book

An Introduction to Partial Differential Equations (with Maple)

By: Z. Li n & L. Norris n

Source: Crossref
Added: November 21, 2022

2021 article

Review of physics-based and data-driven multiscale simulation methods for computational fluid dynamics and nuclear thermal hydraulics

ArXiv. http://www.scopus.com/inward/record.url?eid=2-s2.0-85102858814&partnerID=MN8TOARS

By: A. Iskhakov & N. Dinh

Contributors: A. Iskhakov & N. Dinh

Source: ORCID
Added: October 16, 2022

2021 chapter

Mathematics and Art: Unifying Perspectives

In B. Sriraman (Ed.), Handbook of the Mathematics of the Arts and Sciences (pp. 497–525).

By: H. Russell & R. Sazdanovic

Ed(s): B. Sriraman

UN Sustainable Development Goal Categories
4. Quality Education (OpenAlex)
Sources: NC State University Libraries, NC State University Libraries
Added: September 23, 2022

2021 article

Log-Concave Polynomials in Theory and Applications (Tutorial)

STOC '21: PROCEEDINGS OF THE 53RD ANNUAL ACM SIGACT SYMPOSIUM ON THEORY OF COMPUTING, pp. 12–12.

author keywords: Log-Concave Polynomials; Matroids; Approximate Counting; Approximate Sampling; High Dimensional Expanders
TL;DR: This tutorial will introduce the theory and applications of log-concave polynomials, survey some of the recent developments in this area, and survey the random cluster model in certain regimes. (via Semantic Scholar)
Source: Web Of Science
Added: July 18, 2022

2021 article

Log-Concave Polynomials IV: Approximate Exchange, Tight Mixing Times, and Near-Optimal Sampling of Forests

STOC '21: PROCEEDINGS OF THE 53RD ANNUAL ACM SIGACT SYMPOSIUM ON THEORY OF COMPUTING, pp. 408–420.

By: N. Anari*, K. Liu*, S. Gharan*, C. Vinzant n & T. Vuong*

author keywords: Counting and Sampling; Near-Linear Time Algorithm; Random Walk; Exchange Property; Discrete Optimization
TL;DR: It is shown that the down-up random walk, started from an arbitrary point in the support, mixes in time O(klogk), and tight mixing time bounds are proved for natural random walks on bases of matroids, determinantal distributions, and more generally distributions associated with log-concave polynomials. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (OpenAlex)
Source: Web Of Science
Added: July 18, 2022

2021 article

On the Kernel Curves Associated with Walks in the Quarter Plane

TRANSCENDENCE IN ALGEBRA, COMBINATORICS, GEOMETRY AND NUMBER THEORY, TRANS19, Vol. 373, pp. 61–89.

By: T. Dreyfus*, C. Hardouin*, J. Roques* & M. Singer n

author keywords: Random walks; Uniformization of algebraic curves
TL;DR: The basic properties of the kernel curve (irreducibility, singularties, genus, parametrization, etc) are investigated. (via Semantic Scholar)
Source: Web Of Science
Added: May 31, 2022

2021 article

Preface

Dabkowski, M. K., Harizanov, V., Kauffman, L. H., Przytycki, J. H., Sazdanovic, R., & Sikora, A. (2021, December). JOURNAL OF KNOT THEORY AND ITS RAMIFICATIONS, Vol. 30.

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

Sources: Web Of Science, NC State University Libraries
Added: May 2, 2022

2021 article

Extension Theory for Braided-Enriched Fusion Categories

Jones, C., Morrison, S., Penneys, D., & Plavnik, J. (2021, July 2). INTERNATIONAL MATHEMATICS RESEARCH NOTICES.

By: C. Jones n, S. Morrison*, D. Penneys* & J. Plavnik*

Source: Web Of Science
Added: February 28, 2022

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