2 papers
math.CA2024
On the null space of the backprojection operator and Rubin's conjecture for the spherical mean transform
Divyansh Agrawal, Gaik Ambartsoumian, Venkateswaran P. Krishnan +1
The spherical mean transform associates to a function its integral averages over all spheres. We consider the spherical mean transform for functions supported in the unit ball…
math.AP2023
Linearized partial data Calderón problem for Biharmonic operators
Divyansh Agrawal, Ravi Shankar Jaiswal, Suman Kumar Sahoo
We consider a linearized partial data Calderón problem for biharmonic operators extending the analogous result for harmonic operators. We construct special solutions and utilize Se…