Works Published in 2014
Displaying works 1 - 20 of 211 in total
Sorted by most recent date added to the index first, which may not be the same as publication date order.
2014 journal article
Elliptic curves with full 2-torsion and maximal adelic Galois representations
Mathematics of Computation, 83(290), 2925–2951.
TL;DR:
This paper obtains necessary and sufficient conditions for the associated adelic representation to be maximal and develops a battery of computationally effective tests that can be used to verify these conditions.
(via Semantic Scholar)
www.ams.org (publisher PDF)
Source: Crossref
Added: August 25, 2023
2014 journal article
Quadratic twists of elliptic curves with 3-Selmer rank 1
International Journal of Number Theory, 10(05), 1191–1217.
Sources: Crossref, NC State University Libraries
Added: August 25, 2023
2014 journal article
Implied Filtering Densities on the Hidden State of Stochastic Volatility
Applied Mathematical Finance, 21(6), 483–522.
Sources: ORCID, Crossref, NC State University Libraries
Added: January 13, 2023
2014 journal article
Filtering the Maximum Likelihood for Multiscale Problems
Multiscale Modeling & Simulation, 12(3), 1193–1229.
author keywords: ergodic filtering; fast mean reversion; homogenization; Zakai equation; maximum likelihood estimation; central limit theory
TL;DR:
It is proved that an appropriate normalization of the log-likelihood minus a log- likelihood of reduced dimension converges weakly to a normal distribution and consistency and asymptotic normality of the maximum likelihood estimator are established.
(via Semantic Scholar)
Sources: ORCID, Crossref, NC State University Libraries
Added: January 13, 2023
2014 journal article
A regime-switching Heston model for VIX and S&P 500 implied volatilities
Quantitative Finance, 14(10), 1811–1827.
author keywords: Applied mathematical finance; Calibration of stochastic volatility; VIX options; Model calibration
Source: ORCID
Added: January 13, 2023
2014 journal article
Sparse interpolatory reduced-order models for simulation of light-induced molecular transformations
Optimization Methods and Software, 29(2), 264–273.
TL;DR:
A sensitivity analysis, ranking model parameters from the most to the least sensitive, and an analysis (using a methodology called subset selection) that allows identification of correlations among model parameters are presented.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(OpenAlex)
Sources: Crossref, NC State University Libraries
Added: July 1, 2022
2014 journal article
A multi-scale method for dynamics simulation in continuum solvent models. I: Finite-difference algorithm for Navier–Stokes equation
Chemical Physics Letters, 616-617, 67–74.
TL;DR:
The initial efforts to formulate the physical concepts necessary for coupling the two mechanics and develop a 3D numerical algorithm to simulate the solvent fluid via the Navier-Stokes equation are reported.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Crossref, NC State University Libraries
Added: March 21, 2021
2014 thesis
The Geometry of Radial States in Nonlinear Elliptic Problems
Source: ORCID
Added: February 8, 2021
2014 journal article
On convergence of the immersed boundary method for elliptic interface problems
Mathematics of Computation, 84(293), 1169–1188.
Sources: Crossref, NC State University Libraries
Added: January 21, 2021
2014 journal article
R-Matrix Realization of Two-Parameter Quantum Group Ur,s(gln)
Communications in Mathematics and Statistics, 2(3-4), 211–230.
author keywords: Quantum groups; Determinants; Casimir elements; Yang-Baxter equations
UN Sustainable Development Goal Categories
10. Reduced Inequalities
(Web of Science)
Sources: Crossref, NC State University Libraries
Added: November 20, 2020
2014 conference paper
A Note on Global Newton Iteration Over Archimedean and Non-Archimedean Fields
In V. P. Gerdt, W. Koepf, W. M. Seiler, & E. V. Vorozhtsov (Eds.), Computer Algebra in Scientific Computing (pp. 202–217). Cham: Springer International Publishing.
Ed(s): V. Gerdt, W. Koepf, W. Seiler & E. Vorozhtsov
Event: at Cham
Source: ORCID
Added: November 6, 2020
2014 book
Mathematical Software – ICMS 2014: 4th International Congress, Seoul, South Korea, August 5-9, 2014. Proceedings
In H. Hong & C. Yap (Eds.), Lecture Notes in Computer Science (Vol. 8592).
Ed(s): H. Hong* & C. Yap
TL;DR:
This talk illustrates the evolution of mathematics towards higher and higher levels of automation of its own problem solving and thinking process by a couple of examples of increasing sophistication starting from calculation with Roman numbers up to the automatic invention of algorithms like the speaker’s algorithm for computing Gröbner bases.
(via Semantic Scholar)
Source: ORCID
Added: November 6, 2020
2014 conference paper
Synthesis of Optimal Numerical Algorithms Using Real Quantifier Elimination (Case Study: Square Root Computation)
In K. Nabeshima, K. Nagasaka, F. Winkler, & Á. Szántó (Eds.), Proceedings of the 39th International Symposium on Symbolic and Algebraic Computation (pp. 162–169).
Ed(s): K. Nabeshima, K. Nagasaka, F. Winkler & Á. Szántó
Event: at New York, NY, USA
TL;DR:
The on-going efforts to apply real quantifier elimination to the synthesis of optimal numerical algorithms were able to synthesize semi-automatically, under mild assumptions, a class of optimal maps, which are significantly better than the well known hand-crafted Secant-Newton map.
(via Semantic Scholar)
Source: ORCID
Added: November 6, 2020
2014 conference paper
Applying Machine Learning Techniques to Baseball Pitch Prediction
In M. De Marsico, A. Tabbone, & A. Fred (Eds.), Proceedings of the 3rd International Conference on Pattern Recognition Applications and Methods (Vol. 1, pp. 520–527).
Ed(s): M. De Marsico, A. Tabbone & A. Fred
Event: International Conference on Pattern Recognition Applications and Methods
TL;DR:
This work applies several common machine learning classification methods to PITCHf/x data to classify pitches by type and performs significant feature analysis and introduces a novel approach for feature selection, achieving moderate improvement over former results.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: October 31, 2020
2014 journal article
Modern convex analysis
Mathematical Programming, 148, 1–4.
Sources: Web Of Science, NC State University Libraries
Added: September 8, 2020
2014 conference paper
A forward-backward view of some primal-dual optimization methods in image recovery
Proceedings of the IEEE International Conference on Image Processing, 4141–4145.
Event: Proceedings of the IEEE International Conference on Image Processing at Paris, France on October 27-30, 2014
TL;DR:
The objective of this paper is to show that a number of existing algorithms can be derived from a general form of the forward-backward algorithm applied in a suitable product space, and to develop useful extensions ofexisting algorithms by introducing a variable metric.
(via Semantic Scholar)
Sources: NC State University Libraries, NC State University Libraries
Added: September 8, 2020
2014 journal article
Corrigendum to “Attractors for non-dissipative irrotational von Karman plates with boundary damping” [J. Differential Equations 253 (12) (2012) 3568–3609]
Journal of Differential Equations, 256(2), 893.
UN Sustainable Development Goal Categories
13. Climate Action
(OpenAlex)
Sources: Crossref, NC State University Libraries
Added: August 28, 2020
2014 conference paper
On quantitative compactness estimates for hyperbolic conservation laws
Hyperbolic problems: theory, numerics, applications, 249–257, AIMS Ser. Appl. Math., 8, Am. Inst. Math. Sci. (AIMS), Springfield, MO,
Source: ORCID
Added: April 22, 2020
2014 journal article
Non-Lipschitz points and the SBV regularity of the minimum time function
Calculus of Variations and Partial Differential Equations, 51(1-2), 439–463.
Contributors: G. Colombo *, K. Nguyen * & L. Nguyen *
Source: ORCID
Added: April 22, 2020
2014 chapter
BV Regularity and Differentiability Properties of a Class of Upper Semicontinuous Functions
In I. Lirkov, S. Margenov, & J. Waśniewski (Eds.), Large-Scale Scientific Computing: Vol. 8353 LNCS (pp. 116–124).
Contributors: A. Marigonda *, K. Nguyen * & D. Vittone *
Ed(s): I. Lirkov, S. Margenov & J. Waśniewski
Event: 9th International Conference, LSSC 2013 at Sozopol, Bulgaria on June 3-7, 2013
TL;DR:
A class of upper semicontinuous functions whose hypograph satisfies a geometric regularity property, namely: there exist \(\theta \in ]0,1] such that for each \(P\) on the boundary of \(\mathrm {hypo}\,f\) there exists a unitary Frechet (outer) normal.
(via Semantic Scholar)
Sources: ORCID, Crossref, NC State University Libraries
Added: April 22, 2020
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