Bhargav Ram Karamched

Department of Mathematics

Florida State University

Love Building

1017 Academic Way, Room 219

Tallahassee, FL, 32306-4510

USA

Email:
"bhargav at math dot fsu dot edu"

I am an Assistant Professor at Florida State University in the Department of Mathematics and the Institute of Molecular Biophysics. I am interested in a number of topics in applied mathematics. Most of these involve applications of the theory of dynamical systems, partial and stochastic differential equations, and nonequilibrium statistical physics to problems in cell biology, systems biology, synthetic biology, physical biochemistry, biophysics, and decision making. Here are a few of the projects on which I am currently working:

- Developing mathematical models of synthetic gene circuits
- Developing mathematical models of emergent properties in bacterial consortia
- Evidence accumulation and decision making in networks
- Shear-induced chaos in glucose-insulin dynamics
- Developing mathematical models of axonal length sensing

Before coming to FSU I was a postdoctoral fellow at the University of Houston and Rice University, collaborating with Professors Kresimir Josic, Matthew Bennett, and Will Ott. I obtained my Ph. D. in Mathematics from the University of Utah under the supervision of Professor Paul Bressloff in 2017. Prior to that, I obtained a Bachelor of Science degree in Mathematics and a Bachelor of Science degree in Biochemistry from the University of Oklahoma in 2012.

13. J. J. Winkle, **B. R. Karamched**, M. R. Bennett, W. Ott, and K. Josic. Emergent Spatiotemporal Population Dynamics with Cell-Length Control of Synthetic Microbial Consortia. *Submitted.* Preprint.

12. I. Kemler, **B. R. Karamched**, C. Neuhauser, D. Dingli. Quantitative Imaging and Dynamics of Tumor Therapy with Viruses. *Submitted.*

11. **B. R. Karamched**, G. Hripcsak, D. J. Albers, and W. Ott. Delay-Induced Uncertainty in a Paradigmatic Glucose-Insulin Model. *Chaos* **31** 023142. Preprint. (2021)

10. **B. R. Karamched**, M. Stickler, B. Lindner, Z. P. Kilpatrick, W. Ott, and K. Josic. Heterogeneity Improves Speed and Accuracy in Social Networks. *Phys. Rev. Lett.* 125, 218302 Preprint. (2020)

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*Physical Review Letters* - Featured in
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9. **B. R. Karamched**, S. Stolarczyk, Z. P. Kilpatrick, and K. Josic. Bayesian Evidence Accumulation on Social Networks. *SIADS * **19** (3) 1884-1919 Preprint (2020).

8. **B. R. Karamched**, W. Ott, I. Timofeyev, M. R. Bennett, and K. Josic. Moran Model of Spatial Alignment in Microbial Colonies. *Physica D: Nonlinear Phenomena*. **395** 1-6 Preprint (2019).

7. R. N. Alnahhas, J. J. Winkle, A. J. Hirning, **B. R. Karamched**, W. Ott, K. Josic, and M. R. Bennett. Spatiotemporal Dynamics of Synthetic Microbial Consortia in Microfluidic Devices. *ACS Synthetic Biology* **8** 2051-2058 Preprint (2019)

6. P. C. Bressloff and **B. R. Karamched**. Doubly Stochastic Poisson Model of Flagellar Length Control. *SIAM J. Appl. Math* 78(2), 719-741 (2018)

5. P. C. Bressloff,** B. R. Karamched**, S. D. Lawley, and E. Levien. Diffusive Transport in the Presence of Stochastically Gated Absorption . *Physical Review E.* **96** (2) (2017).

4. **B. R. Karamched** and P. C. Bressloff. Effects of Cell Geometry on Reversible Vesicular Delivery. *J. Phys. A.* **50** 055601 (2017).

- Highlight in Biological Modeling for
*Journal of Physics A: Mathematical and Theoretical*

3. P. C. Bressloff and **B. R. Karamched**. A Model of Reversible Vesicular Transport with Exclusion. *J. Phys. A.* **49** 345602 (2016).

2. P. C. Bressloff and **B. R. Karamched**. A Frequency-Dependent Decoding Mechanism for Axonal Length Sensing . *Front. Cell. Neurosci.* 9:281.(2015).

1. ** B. R. Karamched** and P. C. Bressloff. A Delayed Feedback Model of Axonal Length Sensing. *Biophys. J.* **108** 2408-2419 (2015).