Dec'21 - June'22 Session
Organized by : Prerak Deep & Pooja Joshi
Organized by : Prerak Deep & Pooja Joshi
Talk 20. [Dated 02.06.22]
by Rajesh Dey
Talk 19. [Dated 19.05.22]
by Aditya TIwari
Talk 18. [Dated 11.05.22]
by Aditya Tiwari
A conjecture of L. Payne states that for bounded domains in R2, the nodal line of any second eigenfunction of the Laplacian with zero boundary condition divides the domain by intersecting its boundary at exactly two points. In this talk, we will discuss this conjecture with the help of an example and talk about the cases proved until now.
Talk 17. [Dated 14.04.22]
Talk 16. [Dated 07.04.22]
Talk 15. [Dated 31.03.22]
Talk 14. [Dated 17.03.22]
Talk 13. [Dated 10.03.22]
Talk 12. [Dated 03.03.22]
Talk 11. [Dated 23.02.22]
Talk 10. [Dated 17.02.22]
Abstract:
In the broad area of knot theory, doodles serve as planar analogues of knots in Euclidean 3-space. These are related to groups called twin groups by the fundamental Alexander and Markov theorems. These objects can be defined in the higher genus setting with a more elaborate sense of equivalence, resulting in the theory of virtual doodles and virtual twins. In this talk, these notions will be discussed, concluding with the Alexander and Markov theorems for the virtual doodles. This work is in collaboration with Dr Mahender Singh.
Talk 9. [Dated 09.02.22]
Talk 8. [Dated 27.01.22]
Talk 7. [Dated 20.01.22]
Talk 6. [Dated 13.01.22]
Talk 5. [Dated 06.01.22]
Talk 4. [Dated 30.12.21]
Talk 3. [Dated 23.12.21]
Talk 2. [Dated 18.12.21]
Talk 1. [Dated 9.12.21]