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Ramanjit K. Sahi

Ramanjit Sahi

Professor

Mathematics

  • Contact

  • sahir@apsu.edu
  • 931-221-7812
  • Maynard Math & Computer Sci Room MMCS 234

Ph.D. - Mathematical Sciences, University of Texas at Dallas (UTD)

M.S. - Mathematics, San Jose State University

Dr. Ramanjit K. Sahi is a Professor and Graduate Coordinator for Mathematical Finance. She received her Ph.D. from University of Texas at Dallas and joined APSU in Fall 2007.

Mathematical Finance, Mathematical Modeling, Risk Analysis, Knot Theory

1. Sahi, R. K. , Jator, S.N., Akinyemi, M.I. and Nyonna, D., Functionally fitted Block Backward Differentiation Formulas for Pricing Options, Cogent Economics; Finance, 9:1, 2021.

 

2. Sahi, R. K. , Jator, S.N. , and Khan N., Continuous Fourth Derivative Method for Third Order Boundary Value Problems., International Journal of Pure and Applied Mathematics, Vol. 85, No. 5, 907923, 2013.

 

3. Sahi, R. K ., Jator, S.N. , and Khan N., A Simpson's-type second derivative method for stiff systems, International Journal of Pure and Applied Mathematics., Vol. 81, No. 4, 619-633, 2012.

 

4. Dabkowski, M. K., Jablan, S., Khan N. A., and Sahi, R. K., On 4-move equivalence classes of knots and links of two components, Journal of Knot Theory and Ramifications., Vol. 20, No. 1, pp 47-90, 2011.

 

5. Jator, S.N., and Sahi, R. K., Boundary value technique for initial value problems based on Adams-type second derivative method., International Journal of Mathematical Education in Science and Technology, Vol. 41, No. 6, 819-855, 2010.

 

6. Dabkowski, M. K., and Sahi, R. K., New Invariant of 4-moves, Journal of Knot Theory and Ramifications., Vol. 16, No. 10, pp 1261-1282, 2007.

 

  1. Madisson Russell, Cost Benefit Analysis of Land Preservation, Chemistry Symposium, APSU, April 2021.
  2. Derek Jator, Value-at-Risk – Benchmark for Portfolio Value, , Chemistry Symposium, APSU, April 2021.
  3. Tate Williams, The importance of Baseball Statistics,  Chemistry Symposium, APSU, April 2021.
  4. Courtney Frazier, Connections of Molecular Symmetry with Mathematics, Joint Mathematics Meetings, CO, 2020.
  5. Zac Marlow, Efficient Portfolios, Tennessee Academy of Science, TN 2019.
  6. Courtney Frazier, Symmetrical Molecules and Mathematics, Tennessee Academy of Science, TN 2019.
  7. Zach Marlow, Matrices in Portfolio Projections, Annual Research Forum, APSU 2019
  8. Darby Del Duca and Courtney Frazier, Representation of symmetrical operations in molecular systems by matrices, Annual Research Forum, APSU 2019.
  9. Eric Pulley, Payton Nicoll,  and Nicholas Keesler, Predicting National Hockey League Ratings Using Massey’s Method, Annual Research Forum, APSU 2018.
  10. Zane Celmer and Eric Bloodworth, Interconnections of Refraction of Light and Monte Carlo Simulations, Annual Research Forum, APSU 2017.
  11. Maria Virginia White, Caity Thomas, Joshua Allen, Jonathan Bunton, Bryan Gaither, Sahi Ramanjit, Justin Oelgoetz, and Andriy Kovalskiy, Raman and Infrared Spectroscopy Characterization and Photo Induced Effects of Spin Coated Arsenic Selenide Thin Films, Annual Research Forum, APSU 2017.
  12. Zachary Taylor, Computer Based Applications of Cubic and Quadratic Beizer Curves, Annual Research Forum, APSU 2016.
  13. Paul Watkins-Presidential Research Scholar Grant, Knots and Arts, 2015-2016.
  14. Anne French and Liliana Alvarez, Stochastic Applications of Knots and Literature, Joint Mathematics Meetings, CA, 2013.
  15. Emarus Shay, A frozen Pattern in Time, Joint Mathematics Meetings, CA, 2013.
  16. Anne French and Liliana Alvarez, Stochastic Applications of Knots and Literature, MAA-SE, GA, 2012.
  1. Sahi, R.K., Bhuiyan, M.,  Samadi-Dana, S. and Wilson, M.,  Google Community Grant. $10,000. Nov. 2020.
  2. Sahi, R.K., Math Fair and Pi-Athalon Day, $400, Student Academic Success Initiative (SASI) Grant. Aug 2017- May 2018.
  3. Sahi, R.K. and Jator, S., Research Support Grant (RSG), $5000. Fall 2017.
  4. Sahi, R.K., Math Fair and Pi-Athalon Day, $400, Student Academic Success Initiative (SASI) Grant. Aug 2016 - May 2017.
  5. Sahi, R.K. and  Fox, N., Revitalization Proposal for Math 1910: Calculus and Analytic Geometry I. $6000. APSU Title III Grant. Spring 2016.
  6. Sahi, R.K., Math Fair and Pi-Athalon Day, $400, Student Academic Success Initiative (SASI) Grant. Aug 2015 - May 2016.
  7. Sahi, R.K., Turner, T. and Nicholson, J., A Revitalization Proposal for Math 1110: Algebraic Problem Solving. $8800. APSU Title III Grant. Spring 2014.
  8. Sahi, R.K., Menser, D. and Hagewood, S., A Revitalization Proposal for Math 1730: Precalculus. $12000. APSU Title III Grant. Spring 2011.