By Dmitrij Sitenko, Bastian Boll, and Christoph SchnörrSIAM Journal on Imaging Sciences, Volume 16, Issue 1, Page 501-567, March 2023. Abstract. This paper introduces a novel nonlocal partial difference equation (G-PDE) for labeling metric data on...
By Hao Liu, Xue-Cheng Tai, Ron Kimmel, and Roland GlowinskiSIAM Journal on Imaging Sciences, Volume 16, Issue 1, Page 461-500, March 2023. Abstract. The choice of a proper regularization measure plays an important role in the field of...
By Mikael Le Pendu and Christine GuillemotSIAM Journal on Imaging Sciences, Volume 16, Issue 1, Page 393-422, March 2023. Abstract. Plug-and-Play priors recently emerged as a powerful technique for solving inverse problems by plugging a...
By Xu-Qian Fan and Wenyong GongSIAM Journal on Imaging Sciences, Volume 16, Issue 1, Page 568-584, March 2023. Abstract. The Laplace––Beltrami operator is a fundamental tool for analysis on manifolds. It plays a vital...
By Kaixin Gao and Zheng-Hai HuangSIAM Journal on Imaging Sciences, Volume 16, Issue 1, Page 423-460, March 2023. Abstract. Tensor robust principal component analysis (TRPCA) is an important method to handle high-dimensional data and...
By M. Giselle Fernández-Godino For centuries, nature has helped scientists understand the laws that govern the physical world. While the traditional process of turning observations into ...
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We are excited to announce the 2023 SIAM Science Policy Fellowship Program recipients. This program engages early career professionals in science policy and advocacy. Fellowship recipients learn ...
Last edited: 3/29/23 March is Women's History Month! SIAM recognizes and honors women in the applied mathematics and computational science field for their contributions and achievements. This ...
By Imad El Bouchairi, Abderrahim Elmoataz, and Jalal FadiliSIAM Journal on Imaging Sciences, Volume 16, Issue 1, Page 368-392, March 2023. Abstract. In this paper, we revisit the notion of perimeter on graphs, introduced in El Chakik,...
By Mathias Hockmann and Stefan KunisSIAM Journal on Imaging Sciences, Volume 16, Issue 1, Page SC1-SC13, March 2023. Abstract. This paper considers superresolution (SR) as the mapping of Fourier coefficients of a discrete measure...
By Elie Bretin, Pierre Millien, and Laurent SeppecherSIAM Journal on Imaging Sciences, Volume 16, Issue 1, Page 340-367, March 2023. Abstract. In this article, we provide stability estimates for the finite element discretization of a class...
By Lukas Baumgärtner, Ronny Bergmann, Roland Herzog, Stephan Schmidt, and José Vidal-NúnezSIAM Journal on Imaging Sciences, Volume 16, Issue 1, Page 313-339, March 2023. Abstract. We propose a novel discrete concept for the total generalized variation (TGV), which was originally...
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By Carole Hall In an era of increasingly extreme weather events and natural disasters, the effects of human-driven climate change have become a focus of public discourse, policy formation, ...
By Liam Jemison , Istvan Lauko , Gabriel Montecinos Arismendi , Adam Honts , and Matthew Stahl Giant kelp ( Macrocystis pyrifera ), which grows rapidly at a rate of up to two feet per ...
By Volker H. SchulzSIAM Review, Volume 65, Issue 1, Page 319-328, February 2023. Our section starts with Rob Kirby's featured review on the book Numerical Methods for Elliptic and Parabolic Partial Differential...
By Daniele Avitabile, Joshua L. Davis, and Kyle WedgwoodSIAM Review, Volume 65, Issue 1, Page 147-182, February 2023. Bump attractors are wandering localized patterns observed in in vivo experiments of spatially extended neurobiological networks. They are important...
By Eunice Y. S. Chan and Robert M. CorlessSIAM Review, Volume 65, Issue 1, Page 261-290, February 2023. The chaos game representation (CGR) is an interesting method to visualize one-dimensional sequences. In this paper, we show how...
By Hélène FrankowskaSIAM Review, Volume 65, Issue 1, Page 259-260, February 2023. In this issue the Education section presents two contributions. The first paper is “Chaos Game Representation” (CGR), written...
By Kimon Fountoulakis, Meng Liu, David F. Gleich, and Michael W. MahoneySIAM Review, Volume 65, Issue 1, Page 59-143, February 2023. Clustering points in a vector space or nodes in a graph is a ubiquitous primitive in statistical data analysis,...
By Martin DonatiSIAM Review, Volume 65, Issue 1, Page 227-257, February 2023. In this paper, we prove that in bounded planar domains with $C^{2,\alpha}$ boundary, for almost every initial condition in...
By Amir Ali Ahmadi and Bachir El KhadirSIAM Review, Volume 65, Issue 1, Page 183-223, February 2023. We present a mathematical and computational framework for learning a dynamical system from noisy observations of a few...
By F. Llorente, L. Martino, D. Delgado, and J. López-SantiagoSIAM Review, Volume 65, Issue 1, Page 3-58, February 2023. This is an up-to-date introduction to, and overview of, marginal likelihood computation for model selection and hypothesis testing. Computing...
By Stefan M. WildSIAM Review, Volume 65, Issue 1, Page 145-145, February 2023. What surprising patterns do fluid dynamics and neurobiological networks have in common? In this issue's first Research Spotlights article,...
By The EditorsSIAM Review, Volume 65, Issue 1, Page 225-225, February 2023. The SIGEST article in this issue, “Improbability of Collisions of Point-Vortices in Bounded Planar Domains,” by Martin Donati, is...
By William A. Clark, Mario W. Gomes, Arnaldo Rodriguez-Gonzalez, Leo C. Stein, and Steven H. StrogatzSIAM Review, Volume 65, Issue 1, Page 291-315, February 2023. We revisit a textbook example of a singularly perturbed nonlinear boundary-value problem. Unexpectedly, it shows a wealth of phenomena...
By Marlis HochbruckSIAM Review, Volume 65, Issue 1, Page 1-1, February 2023. Marginal likelihood and Bayes factors are key components of the Bayesian analysis used in hypothesis testing and model selection....
By Fabian Hinterer, Simon Hubmer, Prashin Jethwa, Kirk M. Soodhalter, Glenn van de Ven, and Ronny RamlauSIAM Journal on Imaging Sciences, Volume 16, Issue 1, Page 192-222, March 2023. Abstract. In this paper, we consider the problem of reconstructing a galaxy’s stellar population-kinematic distribution function...
By Lucas De Lara, Alberto González-Sanz, and Jean-Michel LoubesSIAM Journal on Imaging Sciences, Volume 16, Issue 1, Page 250-279, March 2023. Abstract. The diffeomorphic registration framework enables one to define an optimal matching function between two probability...
By Christoph Strössner and Daniel KressnerSIAM Journal on Imaging Sciences, Volume 16, Issue 1, Page 169-191, March 2023. Abstract. By the addition of entropic regularization, multimarginal optimal transport problems can be transformed into tensor...
By Andreas Alpers, Maximilian Fiedler, Peter Gritzmann, and Fabian KlemmSIAM Journal on Imaging Sciences, Volume 16, Issue 1, Page 223-249, March 2023. Abstract. The present paper studies mathematical models for representing, imaging, and analyzing polycrystalline materials. We introduce...
By Liliana Borcea, Josselin Garnier, Alexander V. Mamonov, and Jörn ZimmerlingSIAM Journal on Imaging Sciences, Volume 16, Issue 1, Page 280-312, March 2023. Abstract. We study an inverse problem for the wave equation, concerned with estimating the wave speed...
By Chaoyu Liu, Zhonghua Qiao, and Qian ZhangSIAM Journal on Imaging Sciences, Volume 16, Issue 1, Page 144-168, March 2023. Abstract. In this paper, we propose a general active contour model with a local variance force...
By Shi Chen, Zhiyan Ding, Qin Li, and Leonardo Zepeda-NúñezSIAM Journal on Imaging Sciences, Volume 16, Issue 1, Page 111-143, March 2023. Abstract. We investigate the asymptotic relation between the inverse problems relying on the Helmholtz equation and...
By Habib Ammari and Bryn DaviesSIAM Journal on Imaging Sciences, Volume 16, Issue 1, Page 64-88, March 2023. Abstract. Biomimicry is a powerful science that takes inspiration from nature’s innovative solutions to challenging problems....
By Teemu Sahlström and Tanja TarvainenSIAM Journal on Imaging Sciences, Volume 16, Issue 1, Page 89-110, March 2023. Abstract. There has been an increasing interest in utilizing machine learning methods in inverse problems and...
By Emilie Chouzenoux, Andrés Contreras, Jean-Christophe Pesquet, and Marion SavanierSIAM Journal on Imaging Sciences, Volume 16, Issue 1, Page 1-34, March 2023. Abstract. Most optimization problems arising in imaging science involve high-dimensional linear operators and their adjoints. In...
By Michael V. Klibanov, Jingzhi Li, Loc H. Nguyen, and Zhipeng YangSIAM Journal on Imaging Sciences, Volume 16, Issue 1, Page 35-63, March 2023. Abstract. An [math]-D coefficient inverse problem for the stationary radiative transport equation is considered for the...
By Zhemin Li, Tao Sun, Hongxia Wang, and Bao WangSIAM Journal on Imaging Sciences, Volume 15, Issue 4, Page 2000-2022, December 2022. The explicit low-rank regularization, e.g., nuclear norm regularization, has been widely used in imaging sciences. However,...
By Michel Berthier, Nicoletta Prencipe, and Edoardo ProvenziSIAM Journal on Imaging Sciences, Volume 15, Issue 4, Page 1944-1976, December 2022. In this paper we deal with the problem of overcoming the intuitive definition of several color...
By Francesco Marchetti and Gabriele SantinSIAM Journal on Imaging Sciences, Volume 15, Issue 4, Page 1977-1999, December 2022. Assessing the similarity of two images is a complex task that attracts significant efforts in the...
By Sombuddha Bhattacharyya, Maarten V. de Hoop, Vitaly Katsnelson, and Gunther UhlmannSIAM Journal on Imaging Sciences, Volume 15, Issue 4, Page 1910-1943, December 2022. We consider an isotropic elastic medium occupying a bounded domain $\Omega \subset {\mathbb R}^3$ whose density...
By Ru-Yu Lai, Gunther Uhlmann, Jian Zhai, and Hanming ZhouSIAM Journal on Imaging Sciences, Volume 15, Issue 4, Page 1894-1909, December 2022. In this paper, we analyze the nonlinear single pixel X-ray transform $K$ and study the reconstruction...
By Chenran Lin and Lok Ming LuiSIAM Journal on Imaging Sciences, Volume 15, Issue 4, Page 1851-1893, December 2022. There has been a growing interest in shape analysis in recent years. We present a novel...
By Rubén Molano, Mar Ávila, José Carlos Sancho, Pablo G. Rodríguez, and Andres CaroSIAM Journal on Imaging Sciences, Volume 15, Issue 4, Page 1808-1832, December 2022. Computational and mathematical models are research subjects for solving engineering, computer science, and computer vision problems....
By Nina Dekoninck Bruhin and Bryn DaviesSIAM Journal on Imaging Sciences, Volume 15, Issue 4, Page 1833-1850, December 2022. Inspired by the use of random projections in biological sensing systems, we present a new algorithm...
By Zhipeng Zhu, Gary P. T. Choi, and Lok Ming LuiSIAM Journal on Imaging Sciences, Volume 15, Issue 4, Page 1765-1807, December 2022. Conformal and quasi-conformal mappings have widespread applications in imaging science, computer vision, and computer graphics and...
By Jevgenija Rudzusika, Thomas Koehler, and Ozan OktemSIAM Journal on Imaging Sciences, Volume 15, Issue 4, Page 1729-1764, December 2022. This work presents an approach for image reconstruction in clinical low-dose tomography that combines principles from...
By Valerio Pagliari, Kostas Papafitsoros, Bogdan Raib̧tă, and Andreas VikelisSIAM Journal on Imaging Sciences, Volume 15, Issue 4, Page 1690-1728, December 2022. In the context of image processing, we study a class of integral regularizers defined in terms...
By Juan Carlos De los Reyes and David VillacísSIAM Journal on Imaging Sciences, Volume 15, Issue 4, Page 1646-1689, December 2022. We address the problem of optimal scale-dependent parameter learning in total variation image denoising. Such problems...
By Jing Guo, Yu Guo, Qiyu Jin, Michael Kwok-Po Ng, and Shuping WangSIAM Journal on Imaging Sciences, Volume 15, Issue 4, Page 1601-1622, December 2022. Image denoising is one of the most important tasks in image processing. In this paper, we...
By Enrico SegreSIAM Journal on Imaging Sciences, Volume 15, Issue 4, Page 1623-1645, December 2022. An accurate method for warping images is presented. Different from most commonly used techniques, this method...
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It is with deepest gratitude that we acknowledge the generous donors who supported SIAM in 2022. Our financial supporters make possible SIAM’s awards and honors, foster our ability to help ...
Last edited: February 10, 2023 In honor of Black History Month, SIAM has spotlighted influential Black mathematicians from our community. We encourage you to take a moment to read through ...
Society for Industrial and Applied Mathematics (SIAM) is pleased to announce the 2023 Class of MGB-SIAM Early Career Fellows. These distinguished early career professionals were selected based on ...
The prize was established in 1986 in memory of Richard C. DiPrima, who served SIAM for many years and in 1979–1980 as SIAM President. It aims to recognize an early career researcher in applied mathematics and is based on the doctoral dissertation.
Established in 2010, the prize is awarded to the author or authors of the most outstanding paper, as determined by the selection committee, on mathematical and computational aspects of imaging.
Established in 2015, the prize is awarded to an individual in their early career for research contributions to the field of imaging science.
This joint prize was established in 2002 to honor Sonia Kovalevsky and her work on the theory of differential equations. It is awarded to anyone in the scientific or engineering community whose work highlights the achievements of women in applied and computational mathematics. Nominations can be submitted via the AWM website.
The SIAM Student Paper Prize is awarded annually to the student author(s) of the most outstanding paper(s) accepted by SIAM journals within the three years preceding the nomination deadline. Starting with the 2018 award, the focus of the prize is to recognize outstanding scholarship by students in SIAM journals.
This prize was created in 2013 to emphasize George Pólya’s legacy of communicating mathematics effectively. It joins two long-standing Pólya prizes SIAM has awarded in combinatorics and other fields beginning in 1969.
Established in 1998 in memory of Ralph E. Kleinman, the prize recognizes contributions that bridge the gap between high-level mathematics and engineering problems. The award is based on the quality and impact of the mathematics.
The prize was established in 1999 in memory of Julian D. Cole and his work in mathematical applications to aerodynamics. It is awarded for the application of mathematical methods or the mathematical solution of a challenging problem in engineering or the physical or biological sciences.
The Pioneer Prize is awarded every four years at the International Council for Industrial and Applied Mathematics (ICIAM) Congress to one individual for pioneering work introducing applied mathematical methods and scientific computing techniques to an industrial problem area or a new scientific field of applications. Nominations can be submitted via the ICIAM website.
Through the generosity and inspiration of Gerald and Judith Porter, the Mathematical Association of America (MAA), American Mathematical Society (AMS), and SIAM offer this annual lecture at the Joint Mathematics Meetings. The lecture, first awarded in 2010, is given on a mathematical topic accessible to the broader community.
Named in honor of I. E. Block, a co-founder and the first managing director of SIAM, this lecture is open to the public at the SIAM Annual Meeting. It is intended to encourage public appreciation of applied mathematics and computational science by reaching out to the local community.
Established in 1959, the prize honors John von Neumann, a founder of modern computing. The prize is awarded annually for distinguished contributions to applied mathematics and for the effective communication of these ideas to the community.
The JPBM Communications Award is given annually to reward and encourage communicators who, on a sustained basis, bring mathematical ideas and information to non-mathematical audiences. The prize may be awarded in two categories: For Public Outreach and For Expository and Popular Books. Nominations can be submitted via the AMS website.
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The MAA-SIAM-AMS Hrabowski-Gates-Tapia-McBay (HGTM) Lecture is named after four influential scientists of color: Freeman Hrabowski, President of the University of Maryland at Baltimore County; James S. Gates, University of Maryland, College Park; Richard Tapia, Rice University; and Shirley McBay, Founder and former President of Quality Education for Minorities. This lecture started in 2016 as an activity of the Mathematical Association of America’s Committee on Minority Participation and became a jointly sponsored MAA-SIAM-AMS event in 2018.
The prize recognizes students for outstanding solutions to real world math problems. It is awarded to six of the teams judged "Outstanding" in the Mathematical Contest in Modeling (MCM) administered annually by the Consortium for Mathematics and Its Applications (COMAP). Registration is accepted via the COMAP website.
The SIAM Outstanding Paper Prize is not currently active. For the 20 years before it was discontinued in 2019, the SIAM Outstanding Paper Prizes brought attention to papers published in SIAM journals. Three awards were made each year to the authors of papers deemed by SIAM journal editors-in-chief worthy of particular attention.
The prize, established in 1985 and originally intended to be awarded periodically, is now awarded annually for contributions to the advancement of applied mathematics on the national or international level.
Looking for financial support to further your research? Fellowships often provide funding plus experiential learning opportunities to young researchers. Learn more about fellowship opportunities.
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Internships allow you to network and forge connections for future job possibilities, while also exploring possible areas of interest. Look at this list of companies who offer valuable opportunities.
Our community is founded on igniting groundbreaking developments in applied math and computational science. Take a deeper dive into your area of study with one of these opportunities.