Campuses:

Preprints

Use the form below to search/filter preprints. Read instructions for submitting technical reports to the IMA Preprint Series.
2007
Title Author
Undecidability in a free *-algebra Mihai Putinar
On the energy of superconductors in large and small domains Matthias Kurzke and Daniel Spirn
An image processing approach to computing distances between RNA secondary structures Dot Plots Tor Ivry, Shahar Michal, Danny Barash, and Guillermo Sapiro
Positive polynomials on projective limits of real algebraic varieties Salma Kuhlmann and Mihai Putinar
Numerical invariantization for morphological PDE schemes Martin Welk, Pilwon Kim, and Peter J. Olver
Generating differential invariants Peter J. Olver
Differential invariants of equi-affine surfaces Peter J. Olver
A globally convergent flow for computing the best low rank approximation of a matrix Kenneth R. Driessel
Exact solutions to the focusing nonlinear Schrödinger equation Tuncay Aktosun, Francesco Demontis, and Cornelis van der Mee
Multivariate moment matrices with zeros in their inverse J.W. Helton, J.B. Lasserre, and M. Putinar
On the active response of soft living tissues P. Nardinocchi and L. Teresi
A graph-based foreground representation and its application in example based people matching in video Kedar A. Patwardhan, Guillermo Sapiro, and Vassilios Morellas
Distancecut: Interactive real-time segmentation and matting of images and videos Xue Bai and Guillermo Sapiro
Multiscale sparse image representation with learned dictionaries Julien Mairal, Guillermo Sapiro, and Michael Elad
2006
Title Author
Nondegenerate 2D complex Euclidean superintegrable systems and algebraic varieties E.G. Kalnins, J.M. Kress, and W. Miller, Jr.
Exact and quasi-exact solvability of second order superintegrable quantum systems. II. Relation to separation of variables E.G. Kalnins, W. Miller, Jr., and G.S. Pogosyan
On global existence of solutions to a cross-diffusion system Phan Van Tuôc
Primary decomposition of zero-dimensional ideals over finite fields Shuhong Gao, Daqing Wan, and Mingsheng Wang
Optimal convergence of the original DG method for the transport-reaction equation on special meshes Bernardo Cockburn, Bo Dong, and Johnny Guzmán
An analysis of the minimal dissipation local discontinuous Galerkin method for convection-diffusion problems Bernardo Cockburn and Bo Dong
From gigabytes to bytes: Automated denoising and feature identification in electron tomograms of intact bacterial cells Rajesh Narasimha, Iman Aganj, Mario Borgnia, Guillermo Sapiro, Steven McLaughlin, Jacqueline Milne, and Sriram Subramaniam
Regularization for inverting the Radon transform with wedge consideration I. Aganj, A. Bartesaghi, M. Borgnia, H.Y. Liao, G. Sapiro, and S. Subramaniam
A basic inequality for the Stokes operator related to the Navier boundary condition Luan Thach Hoang
Well posedness and regularity for the elasticity equation with mixed boundary conditions on polyhedral domains and domains with cracks Anna Mazzucato and Victor Nistor
Exact and approximate algorithms for the calculation of shortest paths Fajie Li and Reinhard Klette
Flux-gradient and source term balancing for certain high resolution shock-capturing schemes Vicent Caselles, Rosa Donat, and Gloria Haro
Sparse representation for color image restoration Julien Mairal, Michael Elad, and Guillermo Sapiro
Variational models for image colorization via chromaticity and brightness decomposition Sung Ha Kang and Riccardo March
Binomial D-modules Alicia Dickenstein, Laura Felicia Matusevich, and Ezra Miller
The finite element method for a class of degenerate elliptic equations Hengguang Li
Stratification learning: Detecting mixed density and dimensionality in high dimensional point clouds Gloria Haro, Gregory Randall, and Guillermo Sapiro
Movie denoising by average of warped lines Marcelo Bertalmío, Vicent Caselles, and Álvaro Pardo
Algorithms for the carpool problem João Pedro Boavida, Vikram Kamat, Darshana Nakum, Ryan Nong, Xinyi Zhang, and Chai Wah Wu (mentor)
Blind image deconvolution: Motion blur estimation Felix Krahmer, Youzuo Lin, Bonnie McAdoo, Katharine Ott, Jiakou Wang, David Widemann, and Brendt Wohlberg (mentor)
Blind image deconvolution: Motion blur estimation Sasanka Are, Paul Dostert, Bree Ettinger, Juan Liu, Vadim Sokolov, Ang Wei, and Klaus Wiegand (mentor)
Cell-foreign particle interaction Benjamin Cook, Tanya Kazakova, Pedro Madrid, Jeremy Neal, Miguel Pauletti, Ruijun Zhao, and SuPing Lyu (mentor)
Web-spline finite elements Yanping Cao, Olga Terlyga, Jon Van Laarhoven, Jianbao Wu, Guangri Xue, Ping Zhang, and Thomas Grandine (mentor)
Birefringence data analysis Christopher Bailey, Ginmo Chung, Alvaro Guevara, Sean Hardesty, Joseph Kenney, Sarthok Sircar, and Douglas Allan (mentor)
Interactive image segmentation via adaptive weighted distances Alexis Protiere and Guillermo Sapiro
Topological criterion for selection of quintic Pythagorean-hodograph Hermite interpolants Hyeong In Choi, Rida T. Farouki, Song-Hwa Kwon, and Hwan Pyo Moon
Scaling limits of the Chern-Simons-Higgs energy Matthias Kurzke and Daniel Spirn
Explicit nonflat time evolution for PDE-based image restoration Seongjai Kim and Song-Hwa Kwon
Two-dimensional offsets and medial axis transform Hyeong In Choi, Sung Woo Choi, Chang Yong Han, Tae-wan Kim, Song-Hwa Kwon, Hwan Pyo Moon, Kyeong Hah Roh, and Nam-Sook Wee
Reconstructing thin shapes from boundary electrical measurements with level sets D. Álvarez, O. Dorn, and M. Moscoso
Comparative study of search strategies for the direct binary search image halftoning algorithm Sagar Bhatt, John Sabino, John Harlim, Joel Lepak, Robert Ronkese, and Chai Wah Wu
Highly accurate segmentation using geometric attraction-driven flow in edge-regions Jooyoung Hahn and Chang-Ock Lee
Multiphase image segmentation via Modica-Mortola phase transition Yoon Mo Jung, Sung Ha Kang, and Jianhong Shen
Spatially-coherent non-linear dimensionality reduction and segmentation of hyper-spectral images Anish Mohan, Guillermo Sapiro, and Edward Bosch
Explicit solutions to the Korteweg-de Vries equation on the half line Tuncay Aktosun and Cornelis van der Mee
On the convergence of the harmonic Bz algorithm in magnetic resonance electrical impedance tomography J.J. Liu, J.K. Seo, M. Sini, and E.J. Woo

Pages