news

The Weak Form is Stronger Than You Think

Anonymous — Fri, 25 Oct 2024 17:54:50 +0000

The Weak Form is Stronger Than You Think Anonymous (not verified) Fri, 10/25/2024 - 11:54

This month, Los Alamos Director's postdoc (and former APPM PhD student) Daniel Messenger, Applied Mathematics graduate student April Tran, and Professors Vanja Dukic and David Bortz had their publication, The Weak Form is Stronger Than You Think, highlighted on the front page in the October 2024 edition of SIAM News. The article describes their work in equation learning, parameter estimation, and coarse graining using weak form sparse identification of nonlinear dynamics (WSINDy) and weak form estimation of nonlinear dynamics (WENDy).

The article on SIAM can be found on their SIAM News page.

Congratulations to Daniel, April, and Professors Vanja and David for their outstanding work that awarded them this recognition!

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2024 Rudy Horne Recipient: Katerina Knyazeva

Anonymous — Sun, 18 Aug 2024 16:25:13 +0000

2024 Rudy Horne Recipient: Katerina Knyazeva Anonymous (not verified) Sun, 08/18/2024 - 10:25 Patrick McCreery

The Department of Applied Mathematics is thrilled to announce that Katerina Knyazeva has been awarded the 2024 Rudy Horne Memorial Fellowship. This prestigious fellowship was established to support students who, “through their presence in the department, contribute to the diversity of the Department of Applied Mathematics and of the campus, and more generally, of the community of mathematicians.”

The Rudy Horne Memorial Fellowship is a tribute to the values that Dr. Horne championed throughout his life and career. It aims to empower students who embody the spirit of inclusivity and the pursuit of excellence in applied mathematics. This fellowship recognizes individuals who are not only passionate about advancing their field but also deeply committed to fostering an inclusive and diverse community—one that flourishes through the contributions of people from all walks of life and a wide range of perspectives.

Katerina, or Kate as she is known to her peers, has demonstrated an unwavering commitment to these ideals. Her journey in mathematics has been marked by resilience and determination, overcoming numerous challenges to reach this point. She has consistently shown a strong dedication to promoting diversity, equity, and inclusion (DEI) within the department, actively participating in initiatives that encourage underrepresented groups to pursue careers in mathematics. Kate’s efforts have already had a profound impact, inspiring her colleagues and contributing to a more welcoming and supportive environment within the department.

Associate Professor and Graduate Program Chair Zachary Kilpatrick is fully confident that Kate is the most deserving recipient of this award. When discussing this year’s candidates, Zack expressed his unequivocal support for Kate, stating, “It’s Kate by a mile. Not only has she cleared incredible hurdles to be here, but she has also committed firmly in the past and will continue to commit in the future to DEI. Kate should get the Rudy Horne.”

The Department of Applied Mathematics congratulates Kate on this well-deserved honor and is excited to see the positive influence she will continue to have on our community. We are confident that her presence in APPM will be instrumental in advancing our collective goals of diversity, equity, and inclusion, enriching both our department and the broader mathematical community.

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DARPA Innovation Fellow: Dr. Evan Gorman

Anonymous — Mon, 20 May 2024 21:31:22 +0000

DARPA Innovation Fellow: Dr. Evan Gorman Anonymous (not verified) Mon, 05/20/2024 - 15:31 Patrick McCreery

Dr. Evan Gorman (pictured on the left with Associate Professor Manuel Lladser), a recent Applied Mathematics Ph.D. graduate, has been awarded a Defence Advanced Research Projects Agency (DARPA) Innovation Fellowship in Arlington, VA. The position, which begins in July, is a two-year fellowship that is aimed towards supporting early career scientists. DARPA notes that the Innovation Fellows “develop and manage” high-impact, high-risk portfolios to analyze technologies for the Department of Defense. The purpose of the fellowship is to “search for innovation across a broad range of scientific fields and technologies. Fellows are asked to probe existing paradigms, question technological barriers, and push the state of the art in science and technology.” DARPA-funded research via universities, industry leaders, and nonprofits work closely with the fellows in an effort to evaluate the investability of high-risk, high-reward projects. The Innovation Fellowship webpage from DARPA further discusses the fellowship and recipients.

Applied Mathematics congratulates Dr. Gorman on this exciting, ambitious new chapter after his successful thesis defense in the last year.

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SIAM Student Paper Prize Recipient: Dr. Heather Lynn Cihak

Anonymous — Mon, 20 May 2024 21:29:57 +0000

SIAM Student Paper Prize Recipient: Dr. Heather Lynn Cihak Anonymous (not verified) Mon, 05/20/2024 - 15:29 Patrick McCreery

Spring Applied Mathematics Ph.D. graduate Dr. Heather Lynn Cihak recently received the Society for Industrial and Applied Mathematics (SIAM) Student Paper Prize. This prestigious award is given to authors of the best papers published in SIAM journals and includes a monetary prize, a certificate, and a special paper session at the SIAM Annual Meeting. According to SIAM, the award is presented annually to "the student author(s) of the most outstanding paper(s) accepted by SIAM journals within the three years preceding the nomination deadline. The award is based solely on the merit and content of the student's contribution to the submitted paper."

Dr. Cihak was nominated by Applied Mathematics Associate Professor Kilpatrick for their paper "Multiscale Motion and Deformation of Bumps in Stochastic Neural Fields with Dynamic Connectivity" (Multiscale Modeling & Simulation, 2024). Dr. Cihak was one of three recipients of the award and will be honored at the 2024 SIAM Annual Meeting in Spokane, Washington, from July 8-12, with a special session for the prize winners on July 12.

The Applied Mathematics Department congratulates Dr. Cihak on this monumental achievement and is excited to see what the future holds for the new APPM doctoral graduate.

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Keith Julien Memorial

Anonymous — Fri, 19 Apr 2024 19:33:25 +0000

Keith Julien Memorial Anonymous (not verified) Fri, 04/19/2024 - 13:33

Friday, April 19^th, 2024

In memory of Keith Julien: June 12^th, 1965 - April 14^th, 2024

Keith Julien Departmental Memorial recording (Passcode: r4rv$*.j)

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Sabina Adhikari Wins 2024 Dynamics Days Best Poster Award

Anonymous — Sat, 27 Jan 2024 07:00:00 +0000

Sabina Adhikari Wins 2024 Dynamics Days Best Poster Award Anonymous (not verified) Sat, 01/27/2024 - 00:00

In January, Applied Mathematics PhD student Sabina Adhikari won an award for the best poster at the 2024 Dynamics Days conference at UC Davis. Sabina’s poster is titled “Oscillatory and chaotic synchronization behavior in coupled oscillator systems with higher order interactions, community structure, and phase lags”.

The Dynamics Days webpage explains that the conference is an international and interdisciplinary effort “that focuses on chaos and nonlinear dynamics. We invite contributions related to tools and techniques of investigating dynamical systems models, and related applications. Topics may include, but are not limited to, mathematical theory, specific applications, and relevant experiments.”

This year’s conference highlighted areas including “fusion ignition, machine learning, AI, control, neuroscience, climate, ecology, evolution, and social sciences.”

The Department congratulates Sabina on this momentous accomplishment!

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Special Colloquium: 2024 Applied Mathematics Graduate Recruitment

Anonymous — Fri, 19 Jan 2024 16:23:25 +0000

Special Colloquium: 2024 Applied Mathematics Graduate Recruitment Anonymous (not verified) Fri, 01/19/2024 - 09:23

Join the 2024 Annual APPM Spring Poster Session

ECCS 201 + Kile and Judy Morgan Foyer

3:30 pm: Special Colloquium Speakers, Tomoko Matsuo and Juan Restrepo, begin talks

4:30 pm: Dinner service opens (cocktail style) and the Poster Session starts

6:30 pm: Closing

If you would like to present a poster, please fill-out the requested information on this form

To be reimbursed for a poster you print, please:

Only print your posters at the “Inkspot” at the UMC building.
Please give the Inkspot at least 3 days to fulfill your order, meaning you should send your request to eprint@colorado.edu latest anytime between Tuesday and Wednesday of the week of the Poster Session (if ordering on Thurs, please ask for a rushed order).
Please remember to add into your subject line, “APPM SPRING POSTER SESSION on Friday, March 15th, 2024: Speedtype 11043288.”
Please order size: 32 x 40 inches (if you really want a different size, that’s okay, but in that case, please bring your own board to the Inkspot to be printed).
Either horizontal or vertical posters are fine.

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Professor David Bortz Awarded the National Institutes of Health's Maximizing Investigators’ Research Award

Anonymous — Mon, 27 Nov 2023 22:56:00 +0000

Professor David Bortz Awarded the National Institutes of Health's Maximizing Investigators’ Research Award Anonymous (not verified) Mon, 11/27/2023 - 15:56

Last month, Applied Mathematics’s own Professor David Bortz received the National Institutes of Health (NIH) Maximizing Investigators’ Research Award (MIRA), which includes $1.88 million of support. MIRA, according to NIH, was established to better distribute NIGMS funding by “providing investigators with greater stability and flexibility, thereby enhancing scientific productivity and the chances for important breakthroughs.”

With this funding, Professor Bortz will use data-driven discovery methods, which use data to discover overarching model equations via machine learning, to tackle two biomedical projects. One project is to understand how cells communicate collective motion during wound healing. The second project is to use disease data to hypothesize disease infection rates, which helps predict necessary localized hospitalization resource distribution.

This achievement is published in the Colorado Arts and Sciences Magazine, which has more detail about the award itself and the projects Professor Bortz will use this award for.

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Professor James Curry Part of 5G Hidden Operation though Securing Traffic (GHOST)

Anonymous — Mon, 27 Nov 2023 22:55:10 +0000

Professor James Curry Part of 5G Hidden Operation though Securing Traffic (GHOST) Anonymous (not verified) Mon, 11/27/2023 - 15:55

Recently, the National Science Foundation’s Convergence Accelerator program awarded $5 million to the 5G Hidden Operation though Securing Traffic (GHOST) team (shown left) at the University of Colorado at ��«��Ƶ, which includes Applied Mathematics’s own Professor James Curry.

The purpose of GHOST is to eliminate the possibility of external organizations using cellular network data to find cell phone user data, such as physical position, with on-device software. Anonymizing user data is critical for civilian and military usage to keep users safe from unwanted tracking and data mining.

Keith Gremban, the principal investigator of the project, notes that GHOST is “obviously important for soldiers but it’s so much more than that. A lot of companies and nonprofits operate in regions of the world that are less than stable. There have been a rash of kidnappings of corporate executives in some countries.”

NSF’s funding of GHOST is published on the College of Engineering and Applied Sciences newspage, which contains more information about the GHOST project and the team behind the product.

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2023 Rudy Horne Recipient: Ari Geisler

Anonymous — Mon, 09 Oct 2023 17:03:22 +0000

2023 Rudy Horne Recipient: Ari Geisler Anonymous (not verified) Mon, 10/09/2023 - 11:03 Patrick McCreery

The Department of Applied Mathematics recently announced their 2023 recipient of the prestigious Rudy Horne Memorial Fellowship – Ari Geisler.

Ari is a first year Ph.D. student in Applied Mathematics, who graduated from Bowdoin College with a B.A. in Mathematics and Physics. Ari explained his motivation to study applied mathematics in a graduate setting: “I started my undergraduate career primarily interested in experimental biophysics. However, my sophomore year, I undertook a computational research project (as a result of COVID restrictions) and fell in love with the applied math methods. I remain interested in building mathematical models for problems in biophysics, especially protein-protein interaction models.”

The Rudy Horne Memorial Fellowship, as stated by the Applied Math Department, was founded with the goal that fellowship recipients “would, through their presence in the department, contribute to the diversity of the department of Applied Mathematics and of the campus, and more generally, of the community of mathematicians.”

Ari is specifically interested in growing representation in the historically non-diverse community of applied mathematics and STEM as a whole: “There is a severe lack of visible representation in mathematics for a number of marginalized identities. Until last year, I had never met an out queer professional in STEM, making it difficult to envision how my queer identity could realistically coexist with a career in math … The Rudy Horne Fellowship is a warm reminder that I belong in the program and my perspective is valued.”

While a difficult problem to solve, fellowships like the Rudy Horne Fellowship push for diversity and bring in passionate students who are dedicated to the best interests of the field. Bringing queer researchers in for lectures, along with organizing a plethora of other diversity-focused events, is something Ari prioritized at Bowdoin, and plans to continue while at APPM. Ari explained his goals for the department in this regard: “While at CU ��«��Ƶ, I plan to address the heteronormativity and lack of queer representation in math by working with organizations such as Out in STEM and Spectra to bring queer researchers to campus for lectures … I am very honored to have received the Rudy Horne Fellowship. Starting a PhD is a daunting endeavor, especially for those with identities historically underrepresented in academia.”

Ari is uniquely suited for the Rudy Horne Fellowship and to help with issues regarding diversity, equity, and inclusion (DEI), having served as a Student Director of the Bowdoin Sexuality, Women, and Gender Center. Furthermore, while at Bowdoin, Ari chartered a chapter of Out in STEM (oSTEM), which, as described by Ari, “is a national organization that supports queer students in STEM personally, academically, and professionally by helping students connect with faculty mentors, prepare for grad school, find scholarships, etc.”

The Department congratulates Ari on this momentous accomplishment and is excited to welcome him to the APPM community!

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news

The Weak Form is Stronger Than You Think

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2024 Rudy Horne Recipient: Katerina Knyazeva

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DARPA Innovation Fellow: Dr. Evan Gorman

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SIAM Student Paper Prize Recipient: Dr. Heather Lynn Cihak

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Keith Julien Memorial

Friday, April 19th, 2024

In memory of Keith Julien: June 12th, 1965 - April 14th, 2024

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Sabina Adhikari Wins 2024 Dynamics Days Best Poster Award

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Special Colloquium: 2024 Applied Mathematics Graduate Recruitment

ECCS 201 + Kile and Judy Morgan Foyer

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Professor David Bortz Awarded the National Institutes of Health's Maximizing Investigators’ Research Award

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Professor James Curry Part of 5G Hidden Operation though Securing Traffic (GHOST)

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2023 Rudy Horne Recipient: Ari Geisler

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Friday, April 19^th, 2024

In memory of Keith Julien: June 12^th, 1965 - April 14^th, 2024