Research Output per year

## Personal profile

### Education/Academic qualification

PHD, University of Delaware

… → 2005

MS, University of Grande Rio

… → 1998

BS, University of Grande Rio

… → 1996

## Fingerprint Fingerprint is based on mining the text of the experts' scientific documents to create an index of weighted terms, which defines the key subjects of each individual researcher.

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##
Network
Recent external collaboration on country level. Dive into details by clicking on the dots.

## Research Output 1999 2018

## Multiscale higher-order TV operators for L1 regularization

Sanders, T. & Platte, R., Dec 1 2018, In : Advanced Structural and Chemical Imaging. 4, 1, 12.Research output: Contribution to journal › Article

## Composite SAR imaging using sequential joint sparsity

Sanders, T., Gelb, A. & Platte, R., Jun 1 2017, In : Journal of Computational Physics. 338, p. 357-370 14 p.Research output: Contribution to journal › Article

## Recovering fine details from under-resolved electron tomography data using higher order total variation ℓ_{1} regularization

Sanders, T., Gelb, A., Platte, R., Arslan, I. & Landskron, K., Mar 1 2017, In : Ultramicroscopy. 174, p. 97-105 9 p.Research output: Contribution to journal › Article

## Using ℓ1 Regularization to Improve Numerical Partial Differential Equation Solvers

Scarnati, T., Gelb, A. & Platte, R., Aug 11 2017, (Accepted/In press) In : Journal of Scientific Computing. p. 1-28 28 p.Research output: Contribution to journal › Article

## A mapped polynomial method for high-accuracy approximations on arbitrary grids

Adcock, B. & Platte, R., 2016, In : SIAM Journal on Numerical Analysis. 54, 4, p. 2256-2281 26 p.Research output: Contribution to journal › Article

## Projects 2012 2023

## Collaborative Research: REU Site: Applied Mathematics and Computational Modeling in the Greater Phoenix Area

Tang, W., Kawski, M., Mahalov, A., Armbruster, H., Kostelich, E., Kuang, Y., Moustaoui, M., Platte, R., Milner, F. & Motsch, S.

5/1/18 → 4/30/23

Project: Research project

## Windowed Fourier Methods for Overlapping Domain Approximations

9/15/15 → 7/31/19

Project: Research project

## RTG: DataOriented Mathematical and Statistical Sciences

Platte, R., Gelb, A., Kao, M., Boggess, A. & Stufken, J.

8/1/15 → 7/31/20

Project: Research project

## International Conference on High Order and Spectral Methods Participant costs:2014

Gelb, A., Renaut, R. & Platte, R.

6/15/14 → 9/1/15

Project: Research project