2 ASU math professors honored as 2022 SIAM Fellows

April 22, 2022

The Society for Industrial and Applied Mathematics (SIAM) lately introduced the 2022 class of SIAM Fellows. Foundation Professor Abba Gumel and Professor Rosemary Renaut of ASU’s School of Mathematical and Statistical Sciences (SoMSS) and College of Liberal Arts and Sciences are among the many 26 members honored. These distinguished members have been nominated for his or her exemplary analysis in addition to excellent service to the neighborhood. Through their numerous contributions, SIAM Fellows assist advance the fields of utilized arithmetic and computational science.

“It is an honor to have two outstanding SoMSS faculty members selected as SIAM Fellows. This is a well-deserved recognition of their notable contributions to mathematics and to the profession,” stated Donatella Danielli, faculty director and professor. “They are both wonderful mentors and teachers who have had great impact at Arizona State University and beyond.”
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Abba Gumel

Foundation Professor Abba Gumel is being acknowledged “for stellar contributions to mathematical biology, particularly in the modeling of epidemics, and applications to solutions of public health problems.” He joined the ASU college in 2014 and have become a fellow of the African Scientific Institute in 2020. Last yr he gave the AMS Einstein Public Lecture in Mathematics, and he and co-authors have been the recipients of the 2021 Bellman Prize.

Gumel was nominated based mostly on his contributions to the mathematical concept of epidemics and on his efforts to advertise using arithmetic to assist remedy world public well being issues. His work entails designing mathematical fashions, which usually take the type of deterministic methods of nonlinear differential equations, for gaining sensible perception into the unfold and management of rising and re-emerging infectious ailments. He builds and makes use of theories and methods from nonlinear dynamical methods and information analytics to carefully develop and examine the fashions. He has written over 150 peer-reviewed papers, printed in top-rated, excessive influence journals. His analysis has been funded by the National Science Foundation, National Security Agency, Natural Sciences and Engineering Research Council of Canada, Mitacs and the Simons Foundation, amongst others.

“It is a huge honor and very humbling to be included among the distinguished group of researchers in the global applied and industrial mathematics community,” Gumel stated. “Although the honor is given to me as an individual, the honor and credits must go to the many talented students, postdoctoral fellows, collaborators and mentors from around the world that I have had the privilege of working with, and learning from, over the decades. This recognition would not have been possible without their collaboration, friendship, mentorship and support. For this, and more, I am immensely grateful to them.”

Portrait of ASU Foundation Professor .

Abba Gumel

One of SIAM’s objectives is to advertise analysis that may result in efficient new mathematical and computational strategies and methods for science, engineering, trade and society. The excessive dimensionality and nonlinearity of among the illness transmission fashions that Gumel and his collaborators design necessitate the event and use of novel computational strategies for fixing the ensuing giant methods of nonlinear differential equations. In addition to rigorous mathematical evaluation and computation, statistics additionally performs a significant position. For occasion, the researchers use the huge array of theories and methods in statistics to suit fashions with information, estimate parameters, research the influence of uncertainties within the estimate of, and sensitivities of, mannequin parameters, and to design optimum management methods. Gumel’s work is very interdisciplinary in nature and he vastly enjoys the collaboration with researchers throughout disciplines.

“My own field of mathematical biology is inherently interdisciplinary, requiring collaborations between the mathematical scientists and researchers from the natural, engineering and (even) the social sciences,” Gumel stated. “The era of operating in silos is long gone. To solve some of the world’s most important problems, we have to work together across disciplines – and I am not aware of any other academic institution that best typifies this philosophy of multidisciplinary, in words and real measurable actions, than Arizona State University.

“As to why anyone might want to have a career in mathematics and computation, the answer is simply that you are embarking on a research discipline that focuses on using mathematical approaches to solve real-life problems that affect humanity. Through the use of mathematics — aka the science of precision, and the language of the observable universe — you are contributing to efforts to save the lives and enhance the well-being of the whole of humanity. Is there anything more noble?”

Rosemary Renaut

Professor Rosemary Renaut is being acknowledged “for contributions to ill-posed inverse problems and regularization, geophysical and medical imaging, and high order numerical methods.” She joined the ASU college in 1987 and have become a fellow and chartered mathematician of the Institute of Mathematics and its Applications (IMA), one among two discovered societies chartered within the United Kingdom, in 1996. In addition, she has held visiting positions at seven extremely revered establishments within the United States and Europe. Of specific significance was the distinction of the award of Ambassador at Technische Universitat Munchen, the German Academic Exchange (DAAD) Fellowship at Wuppertal University, the John von Neumann Professorship at Technical University of Munich and the Sofia Kovalevsky Professorship at University of Kaiserslautern.

Renaut was nominated for her broad contributions to numerical evaluation centered on sensible purposes. These contributions are within the areas of ill-posed inverse issues and regularization, geophysical and medical imaging, and excessive order numerical strategies. She has printed over 100 articles in refereed journals and convention proceedings. She has been major investigator (PI) or co-PI on over $6.5 million in exterior funding from the National Science Foundation, National Institutes of Health, Air Force Office of Scientific Research, Office of Naval Research, Arizona Department of Health Services and the Alfred Sloan Foundation, amongst others.

Portrait of ASU Professor .

Rosemary Renaut

“Being named a fellow was not something I expected, it is a big surprise, and I know that many of my colleagues are far more deserving – but I am still delighted to have received this honor,” Renaut stated. “I hope that others can then aspire to a career that I have found to be rewarding and diverse. Over the years, my research has taken various directions, and I am appreciative that the faculty position at ASU for many years has been one that allowed me to follow different passions at different moments, inspired often by interesting conversations with other ASU faculty outside mathematics.

“As for why one would engage in a career such as mine – it was nothing I ever planned, and about which I knew nothing. But it has been rewarding. Working in the general area of computational mathematics and building skills across multiple directions, allows and facilitates tackling new and interesting problems. I am not sure that there are many careers where one can change the emphasis of one’s research multiple times – and at the same time, have the opportunity to meet people across continents, travel with a family and foster the development of the next generation in mathematics.

“I would also have to say that I would really like to be able to go back and thank the few male teachers early in my education who respected my interests and encouraged me. There were no women anywhere in my education after primary school. I would also love to be able to go back to that other set of teachers who told me that I did not belong here. It frustrates me to know that such obstacles still exist.”

Renaut is motivated to contribute her experience to the broader neighborhood, and foster alternatives for the event of junior professionals in utilized arithmetic. This led her to function program director on the National Science Foundation for a complete of 5 years, together with three years in computational arithmetic and two years in mathematical biology. She served within the SIAM activity pressure for future instructions for the NSF division of mathematical sciences. She at present serves on the editorial board for SIAM News and was a member of the Program Committee and Committee on Committees. She has been energetic within the SIAM Activity Group for Imaging Sciences (SIAG-IS), additionally within the SIAM Activity Groups on Mathematical and Computational Issues within the Geosciences (SIAGGS) and Linear Algebra (SIAG-LA). She is at present on the SIAM choice committee for the AWM-SIAM Sonia Kovalevsky lecture prize.

Aligned with SIAM’s objectives to advertise analysis that may result in efficient new mathematical and computational strategies and methods, Renaut considers not her analysis however her service contributions to NSF, which have been extremely influential for her.

“I have always thought that I can do more for mathematics by doing what I can to promote the opportunities for others who are far more talented,” Renaut stated. “Serving the next generation has always been pivotal in my service interests within and outside ASU. The next generation has so many exciting approaches for tackling the next set of problems and for how they engage the current students.”

Learn extra in regards to the 2022 class of SIAM Fellows.

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