Courant Institute

Research Output 1953 2018

2018

Accurate coastal DEM generation by merging ASTER GDEM and ICESat/GLAS data over Mertz Glacier, Antarctica

Wang, X., Holland, D. M. & Gudmundsson, G. H. Mar 1 2018 In : Remote Sensing of Environment. 206, p. 218-230 13 p.

Research output: Research - peer-reviewArticle

laser method
ICESat
accuracy assessment
performance assessment
ASTER

A trichotomy theorem for transformation groups of locally symmetric manifolds and topological rigidity

Cappell, S., Lubotzky, A. & Weinberger, S. Jan 1 2018 (Accepted/In press) In : Advances in Mathematics.

Research output: Research - peer-reviewArticle

Locally Symmetric Spaces
Transformation group
Rigidity
Subgroup
Theorem

Bistability in the synchronization of actuated microfilaments

Guo, H., Fauci, L., Shelley, M. & Kanso, E. Feb 10 2018 In : Journal of Fluid Mechanics. 836, p. 304-323 20 p.

Research output: Research - peer-reviewArticle

body fluids
fluid dynamics
dynamical systems
synchronism
Reynolds number

Efficient statistically accurate algorithms for the Fokker–Planck equation in large dimensions

Chen, N. & Majda, A. J. Feb 1 2018 In : Journal of Computational Physics. 354, p. 242-268 27 p.

Research output: Research - peer-reviewArticle

Fokker-Planck equation
probability density functions
Fokker Planck equation
Probability density function
fats
Optimal Transport
Confounding
Figure
Graphics

Explanation of Variability and Removal of Confounding Factors from Data through Optimal Transport

Tabak, E. G. & Trigila, G. Jan 1 2018 In : Communications on Pure and Applied Mathematics. 71, 1, p. 163-199 37 p.

Research output: Research - peer-reviewArticle

Optimal Transport
Confounding
Target
Methodology
Unsupervised learning

Flexibly imposing periodicity in kernel independent FMM: A multipole-to-local operator approach

Yan, W. & Shelley, M. Feb 15 2018 In : Journal of Computational Physics. 355, p. 214-232 19 p.

Research output: Research - peer-reviewArticle

multipoles
far fields
periodic variations
operators
Boundary conditions

Homogenization of a spherical harmonics expansion model

Masmoudi, N., Tayeb, M. L. & Tlili, A. Jan 2 2018 (Accepted/In press) In : Mathematical Models and Methods in Applied Sciences. p. 1-33 33 p.

Research output: Research - peer-reviewArticle

Homogenization Method
Degenerate Parabolic Equation
Spherical Harmonics
Energy Method
Kinetic Equation

Indo-Pacific variability on seasonal to multidecadal time scales. Part II: Multiscale atmosphere-ocean linkages

Giannakis, D. & Slawinska, J. Jan 1 2018 In : Journal of Climate. 31, 2, p. 693-725 33 p.

Research output: Research - peer-reviewArticle

pattern recognition
El Nino-Southern Oscillation
climatology
streamflow
nickel

Intracellular Fluid Mechanics: Coupling Cytoplasmic Flow with Active Cytoskeletal Gel

Mogilner, A. & Manhart, A. Jan 5 2018 In : Annual Review of Fluid Mechanics. 50, p. 347-370 24 p.

Research output: Research - peer-reviewReview article

fluid mechanics
gels
cells
cytology
continuum mechanics

Observations and mechanisms of a simple stochastic dynamical model capturing El Niño diversity

Chen, N., Majda, A. J. & Thual, S. Jan 1 2018 In : Journal of Climate. 31, 1, p. 449-471 23 p.

Research output: Research - peer-reviewArticle

Atmospheric thermodynamics
Mechanical waves
Nickel compounds
Wind stress
Ocean currents

Origin and Segmental Diversity of Spinal Inhibitory Interneurons

Sweeney, L. B., Bikoff, J. B., Gabitto, M. I., Brenner-Morton, S., Baek, M., Yang, J. H., Tabak, E. G., Dasen, J. S., Kintner, C. R. & Jessell, T. M. Jan 1 2018 (Accepted/In press) In : Neuron.

Research output: Research - peer-reviewArticle

Interneurons
Transcription Factors
Motor Neurons
Thorax
Extremities

Time-Periodic Forcing and Asymptotic Stability for the Navier-Stokes-Maxwell Equations

Ibrahim, S., Lemarié Rieusset, P. G. & Masmoudi, N. Jan 1 2018 In : Communications on Pure and Applied Mathematics. 71, 1, p. 51-89 39 p.

Research output: Research - peer-reviewArticle

Periodic Forcing
Navier-Stokes
Maxwell's equations
Asymptotic Stability
Maxwell equations

Upstart puzzles polychromatic choreography

Shasha, D. Jan 1 2018 In : Communications of the ACM. 61, 1, 1 p.

Research output: Research - peer-reviewComment/debate

2017
Spatial multiplexing
Antenna Arrays
Linear Array
Beamforming
Communication

Absolute Continuity of Stable Foliations for Mappings of Banach Spaces

Blumenthal, A. & Young, L. S. Sep 1 2017 In : Communications in Mathematical Physics. 354, 2, p. 591-619 29 p.

Research output: Research - peer-reviewArticle

Absolute Continuity
Foliation
Banach space
continuity
pulse detonation engines

A computational model of the flight dynamics and aerodynamics of a jellyfish-like flying machine

Fang, F., Ho, K. L., Ristroph, L. & Shelley, M. J. May 25 2017 In : Journal of Fluid Mechanics. 819, p. 621-655 35 p.

Research output: Research - peer-reviewArticle

ascent
aerodynamics
flight
Flight dynamics
Aerodynamics

A conditional construction of restricted isometries

Bandeira, A. S., Mixon, D. G. & Moreira, J. 2017 In : International Mathematics Research Notices. 2017, 2, p. 372-381 10 p.

Research output: Research - peer-reviewArticle

Isometry
Quadratic residue
Discrete Fourier transform
Number theory
Sparsity

A Continuum of Pure States in the Ising Model on a Halfplane

Abraham, D., Newman, C. M. & Shlosman, S. Nov 13 2017 (Accepted/In press) In : Journal of Statistical Physics. p. 1-16 16 p.

Research output: Research - peer-reviewArticle

Pure State
Half-plane
Ising Model
Continuum
Ising model

A convolutional approach to reflection symmetry

Cicconet, M., Birodkar, V., Lund, M., Werman, M. & Geiger, D. Aug 1 2017 In : Pattern Recognition Letters. 95, p. 44-50 7 p.

Research output: Research - peer-reviewArticle

Convolution

Acquisition of a 3 min, two-dimensional glacier velocity field with terrestrial radar interferometry

Voytenko, D., Dixon, T. H., Holland, D. M., Cassotto, R., Howat, I. M., Fahnestock, M. A., Truffer, M. & De La Peña, S. Aug 1 2017 In : Journal of Glaciology. 63, 240, p. 629-636 8 p.

Research output: Research - peer-reviewReview article

radar interferometry
glacier
radar
flow field
method

Actin Turnover in Lamellipodial Fragments

Raz-Ben Aroush, D., Ofer, N., Abu-Shah, E., Allard, J., Krichevsky, O., Mogilner, A. & Keren, K. Oct 9 2017 In : Current Biology. 27, 19, p. 2963-2973.e14

Research output: Research - peer-reviewArticle

Actins
actin
pseudopodia
Pseudopodia
Oligomers
Labeling
Problem-Based Learning
Sampling
Big data

Active Learning Environments with Robotic Tangibles: Children's Physical and Virtual Spatial Programming Experiences

Burlson, W., Harlow, D. B., Nilsen, K. J., Perlin, K., Freed, N., Jensen, C., Lahey, B., Lu, P. & Muldner, K. Jul 7 2017 (Accepted/In press) In : IEEE Transactions on Learning Technologies.

Research output: Research - peer-reviewArticle

robot
learning environment
programming
interaction
experience

Adhesion-Dependent Wave Generation in Crawling Cells

Barnhart, E. L., Allard, J., Lou, S. S., Theriot, J. A. & Mogilner, A. Jan 9 2017 In : Current Biology. 27, 1, p. 27-38 12 p.

Research output: Research - peer-reviewArticle

actin
adhesion
cells
Actins
Adhesion

A dynamical state underlying the second order maximum entropy principle in neuronal networks

Xu, Z. Q. J., Bi, G., Zhou, D. & Cai, D. 2017 In : Communications in Mathematical Sciences. 15, 3, p. 665-692 28 p.

Research output: Research - peer-reviewArticle

Maximum Entropy Principle
Neuronal Network
Model
Entropy
Interaction

A fast platform for simulating semi-flexible fiber suspensions applied to cell mechanics

Nazockdast, E., Rahimian, A., Zorin, D. & Shelley, M. Jan 15 2017 In : Journal of Computational Physics. 329, p. 173-209 37 p.

Research output: Research - peer-reviewArticle

platforms
fibers
cells
Mechanics
Fibers

A fast summation method for oscillatory lattice sums

Denlinger, R., Gimbutas, Z., Greengard, L. & Rokhlin, V. Feb 1 2017 In : Journal of Mathematical Physics. 58, 2, 023511

Research output: Research - peer-reviewArticle

Summation
Wood
Euler-Maclaurin Formula
Spectral Response
Wave Scattering

A flexible millimeter-wave channel sounder with absolute timing

MacCartney, G. R. & Rappaport, T. S. Jun 1 2017 In : IEEE Journal on Selected Areas in Communications. 35, 6, p. 1402-1418 17 p., 7887768

Research output: Research - peer-reviewArticle

Millimeter waves
Acoustic waves
Correlators
Digital to analog conversion
Rubidium

A flexible wideband millimeter-wave channel sounder with local area and NLOS to LOS transition measurements

Maccartney, G. R., Yan, H., Sun, S. & Rappaport, T. S. Jul 28 2017 2017 IEEE International Conference on Communications, ICC 2017. Institute of Electrical and Electronics Engineers Inc., 7996791

Research output: ResearchConference contribution

Millimeter waves
Acoustic waves
Steerable antennas
Rubidium
Correlators

A free-boundary model of a motile cell explains turning behavior

Nickaeen, M., Novak, I. L., Pulford, S., Rumack, A., Brandon, J., Slepchenko, B. M. & Mogilner, A. Nov 1 2017 In : PLoS Computational Biology. 13, 11, e1005862

Research output: Research - peer-reviewArticle

Myosin
Free Boundary
Cell
Model
myosin

A Fully Automated Approach to Spike Sorting

Chung, J. E., Magland, J. F., Barnett, A. H., Tolosa, V. M., Tooker, A. C., Lee, K. Y., Shah, K. G., Felix, S. H., Frank, L. M. & Greengard, L. F. Sep 13 2017 In : Neuron. 95, 6, p. 1381-1394.e6

Research output: Research - peer-reviewArticle

Electrodes
Cluster Analysis
Software
Neurons
Brain

A Mathematical Theory of Optimal Milestoning (with a Detour via Exact Milestoning)

Lin, L., Lu, J. & Vanden-Eijnden, E. 2017 (Accepted/In press) In : Communications on Pure and Applied Mathematics.

Research output: Research - peer-reviewArticle

Dynamical systems
Jump
Importance sampling
Large scale systems
Kinetics

A Model of Icebergs and Sea Ice in a Joint Continuum Framework

Vaňková, I. & Holland, D. M. Nov 1 2017 In : Journal of Geophysical Research: Oceans. 122, 11, p. 9110-9125 16 p.

Research output: Research - peer-reviewArticle

ice-ocean interaction
Lagrangian analysis
melange
iceberg
rheology

Amortized analysis of smooth quadtrees in all dimensions

Bennett, H. & Yap, C. Jun 1 2017 In : Computational Geometry: Theory and Applications. 63, p. 20-39 20 p.

Research output: Research - peer-reviewArticle

Quadtree
Costs
Data structures
Smoothness
Leaves

An adaptive fast multipole accelerated Poisson solver for complex geometries

Askham, T. & Cerfon, A. J. Sep 1 2017 In : Journal of Computational Physics. 344, p. 1-22 22 p.

Research output: Research - peer-reviewArticle

multipoles
boxes
geometry
Geometry
Poisson equation

Analytical structure, dynamics, and coarse graining of a kinetic model of an active fluid

Gao, T., Betterton, M. D., Jhang, A. S. & Shelley, M. J. Sep 1 2017 In : Physical Review Fluids. 2, 9, 093302

Research output: Research - peer-reviewArticle

Coarse-graining
Kinetic Model
Fluid
Suspensions
Kinetics

An analytic scaling relation for the maximum tokamak elongation against n = 0 MHD resistive wall modes

Lee, J., Freidberg, J., Cerfon, A. & Greenwald, M. May 10 2017 In : Nuclear Fusion. 57, 6, 066051

Research output: Research - peer-reviewArticle

elongation
scaling
plasma pressure
aspect ratio
fusion

A new distribution-sensitive secure sketch and popularity-proportional hashing

Woodage, J., Chatterjee, R., Dodis, Y., Juels, A. & Ristenpart, T. 2017 Advances in Cryptology – CRYPTO 2017 - 37th Annual International Cryptology Conference, Proceedings. Springer Verlag, Vol. 10403 LNCS, p. 682-710 29 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 10403 LNCS)

Research output: ResearchConference contribution

Hashing
Directly proportional
Password
Authentication
Hash Function

An Immersed Boundary method with divergence-free velocity interpolation and force spreading

Bao, Y., Donev, A., Griffith, B. E., McQueen, D. M. & Peskin, C. S. Oct 15 2017 In : Journal of Computational Physics. 347, p. 183-206 24 p.

Research output: Research - peer-reviewArticle

interpolation
divergence
Interpolation
Fluids
Conservation

An inequality for Gaussians on lattices

Regev, O. & Stephens-Davidowitz, N. 2017 In : SIAM Journal on Discrete Mathematics. 31, 2, p. 749-757 9 p.

Research output: Research - peer-reviewArticle

Correlation Inequalities
Gaussian Measure
Discrete Distributions
Heat Kernel
Monotonicity

An integral equation formulation for rigid bodies in Stokes flow in three dimensions

Corona, E., Greengard, L., Rachh, M. & Veerapaneni, S. Mar 1 2017 In : Journal of Computational Physics. 332, p. 504-519 16 p.

Research output: Research - peer-reviewArticle

Stokes flow
rigid structures
integral equations
formulations
Boundary integral equations

Anisotropic Helmholtz and wave-vortex decomposition of one-dimensional spectra

Bühler, O., Kuang, M. & Tabak, E. G. Mar 25 2017 In : Journal of Fluid Mechanics. 815, p. 361-387 27 p.

Research output: Research - peer-reviewArticle

vortices
decomposition
Vortex flow
Anisotropy
Decomposition

An Oculus platform to measure sensory integration for postural control in patients with vestibular dysfunction

Lubetzky, A. V., Kary, E. E., Darmanin, H., Hujsak, B. & Perlin, K. Aug 10 2017 2017 International Conference on Virtual Rehabilitation, ICVR 2017. Institute of Electrical and Electronics Engineers Inc., Vol. 2017-June, 8007458

Research output: ResearchConference contribution

Virtual reality
Testing
Processing
Costs

An Oculus Platfrom to Measure Sensory Integration for Postural Control in Patients with Vestibular Dysfunction

Lubetzky, A., Hujsak, B., Kary, E., Darmanin, H. & Perlin, K. 2017 (Accepted/In press) International Conference on Virtual Rehabilitation 2017.

Research output: ResearchConference contribution

An ODE-based wall model for turbulent flow simulations

Berger, M. J. & Aftosmis, M. J. 2017 AIAA SciTech Forum - 55th AIAA Aerospace Sciences Meeting. American Institute of Aeronautics and Astronautics Inc., AIAA-2017-0528

Research output: ResearchConference contribution

Flow simulation
Turbulent flow
Viscosity
Pressure gradient
Boundary value problems

A novel millimeter-wave channel simulator and applications for 5G wireless communications

Sun, S., Maccartney, G. R. & Rappaport, T. S. Jul 28 2017 2017 IEEE International Conference on Communications, ICC 2017. Institute of Electrical and Electronics Engineers Inc., 7996792

Research output: ResearchConference contribution

Millimeter waves
Simulators
Communication
Cellular radio systems
Antenna arrays

A-optimal encoding weights for nonlinear inverse problems, with application to the Helmholtz inverse problem

Crestel, B., Alexanderian, A., Stadler, G. & Ghattas, O. Jun 21 2017 In : Inverse Problems. 33, 7, 074008

Research output: Research - peer-reviewArticle

Nonlinear Inverse Problems
Hermann Von Helmholtz
Inverse Problem
Encoding
Inverse problems

Approximating the real structured stability radius with frobenius-norm bounded perturbations

Guglielmi, N., Gürbüzbalaban, M., Mitchell, T. & Overton, M. L. Jan 1 2017 In : SIAM Journal on Matrix Analysis and Applications. 38, 4, p. 1323-1353 31 p.

Research output: Research - peer-reviewArticle

Stability Radius
Frobenius norm
Perturbation
Pseudospectra
Abscissa

A reverse minkowski theorem

Regev, O. & Stephens-Davidowitz, N. Jun 19 2017 STOC 2017 - Proceedings of the 49th Annual ACM SIGACT Symposium on Theory of Computing. Association for Computing Machinery, Vol. Part F128415, p. 941-953 13 p.

Research output: ResearchConference contribution