(1) Rakesh Kumar and Kirankumar R. Hiremath, Non-self-adjointness of bent optical waveguide eigenvalue problem,
Journal of Mathematical Analysis and Applications, Elsevier, Vol: 512(1), pg. 126024-126034 (2022) PDF (2) Rakesh Kumar and Kirankumar R. Hiremath, Mathematical analysis of bent optical waveguide eigenvalue problem, Journal of Physics A: Mathematical and Theoretical, 57 (34),2024 PDF (3) Rakesh Kumar, Kirankumar R. Hiremath, and Sergio Manzetti, A Primer on Eigenvalue Problems of Non-self-adjoint Operators, Analysis and Mathematical Physics, Springer, 14(21)
2024 PDF (4) Sergio Manzetti, Rakesh Kumar, and Kirankumar R. Hiremath, Essential and inessential spectra in operator theory: A Review,
(2023) (submitted)
(5) S. Kundal, Rakesh Kumar, Arpit A. Khandelwal, and Kirankumar R. Hiremath, Mathematical Modelling of a Ring Resonator Based Refractive Index
Sensor for Cancer Detection Applications, Optical and Quantum Electronics (2023) PDF (6) S. Kundal, Rakesh Kumar, Arpit A. Khandelwal, and Kirankumar R. Hiremath, Optimization of loss for sensing performance of biosensor, (2023) (submitted)
(7) S. Kundal, Rakesh Kumar, Arpit A. Khandelwal, and Kirankumar R. Hiremath, CMT-based Fast Analytical Model of a Ring Resonator Refractive Index Biosensor, Optica Sensing Congress (2023)
PDF (8) S. Kundal, Rakesh Kumar, Arpit A. Khandelwal, and Kirankumar R. Hiremath, CMT based fast model of label-free disk resonator sensor for HSV detection, (2023) (submitted)
(9) Rakesh Kumar, Analysis and Computation of Turning Points in Optical Straight and Bent Waveguides, (2024)
(10) Rakesh Kumar and Kirankumar R. Hiremath, Pseudopsectra of the Optical Waveguides, (2024) (In preparation)
Conferences
International Conference on Non-linear Analysis and Computational Techniques (ICNACT-2024), India, 8 - 10 August 2024 (Coming)
Talk Title: Analysis and computations of turning points in bent optical waveguide model
CIRM International
conference on Mathematical aspects of the physics with non-self-adjoint operators Marseille, 3 - 7 June 2024, France. (Coming)
Spectral theory
workshop School of Mathematics, University of Bristol, 4 – 6 September 2023, U.K. (Coming)
34th, International
Workshop on Operator Theory and its Applications (IWOTA), University of Helsinki, July 31 - August 4, 2023, Finland.
Mini-courses in Mathematical Analysis, Edificio Paolotti, Via Paolotti 2/a, Padova, June 19 - 23, 2023, Italy.
National Symposium on Mathematics and Applications
(NSMA), Department of Mathematics, Indian Institute of Technology Madras,
India, December 22, 2022.
Talk Title: Analysis of non-self-adjoint bent waveguide eigenvalue problem
International
Conference on Mathematical Analysis and Applications (ICMAA), Department of Mathematics, National Institute of Technology, Tiruchirappalli,
India, December 15-17, 2022.
Talk Title: Analysis of non-self-adjoint bent waveguide eigenvalue problem
BIRS workshop on Mathematical aspects of the physics with non-self-adjoint operators Banff, Canada, 10 - 15 July 2022.
Talk Title: Mathematical analysis of non-self-adjoint eigenvalue problem for the bent waveguides
Optics and Photonics Centre, IIT Delhi Summer School on Optics and Photonics (Jointly organized with National Academy of Sciences, India (NASI)-Delhi Chapter) June 6-June 24, 2022
Talk Title: Mathematical aspects of the bent waveguides
Workshop on Perturbation of Spectral Bands and Gaps, 26 -30 July 2021, the Technical University of Dortmund (virtual), Germany
International
Workshop on Operator Theory and its Applications (IWOTA, virtual), Monday 16th - Friday 20th August 2021, Lancaster University, U.K
International Conference on Advanced Research in Applied Sciences (virtual), 25 September 2021 Kurukshetra University, Kurukshetra, India (Got best presentation award)
International
Conference on Advances in Differential Equations and Numerical Analysis (ADENA) (virtual), October 12-15, 2020, IIT Guwahati, India
Talk Title: Mathematical aspects of Non-self-adjoint bent waveguide problem
Awards
International Travel Grant SERB India for Visit to IWOTA Workshop, Finland, 2023
International Travel Grant SERB India for Visit to BIRS Workshop, Canada, 2022
CSIR National Eligibility Test, June and December 2017
