• English
    • euskara
    • español
  • English 
    • English
    • euskara
    • español
  • Login
Search 
  •   BIRD Home
  • Analysis of Partial Differential Equations (APDE)
  • Harmonic Analysis
  • Search
  •   BIRD Home
  • Analysis of Partial Differential Equations (APDE)
  • Harmonic Analysis
  • Search
JavaScript is disabled for your browser. Some features of this site may not work without it.

Search

Show Advanced FiltersHide Advanced Filters

Filtros

Use filtros para refinar sus resultados.

Now showing items 1-9 of 9

  • Opciones de clasificación:
  • Relevancia
  • Título Asc
  • Título Desc
  • Fecha Asc
  • Fecha Desc
  • Resultados por página:
  • 5
  • 10
  • 20
  • 40
  • 60
  • 80
  • 100
Thumbnail

Rotational smoothing 

Caro, P.; Meroño, C.; Parissis, I. (2022-01-05)
Rotational smoothing is a phenomenon consisting in a gain of regularity by means of averaging over rotations. This phenomenon is present in operators that regularize only in certain directions, in contrast to operators ...
Thumbnail

Scattering with critically-singular and δ-shell potentials 

Caro, P.; García, A. (2019)
The authors consider a scattering problem for electric potentials that have a component which is critically singular in the sense of Lebesgue spaces, and a component given by a measure supported on a compact Lipschitz ...
Thumbnail

The observational limit of wave packets with noisy measurements 

Caro, P.; Meroño, C. (2019)
The authors consider the problem of recovering an observable from certain measurements containing random errors. The observable is given by a pseudodifferential operator while the random errors are generated by a Gaussian ...
Thumbnail

Correlation imaging in inverse scattering is tomography on probability distributions 

Caro, P.; Helin, T.; Kujanpää, A.; Lassas, M. (2018-12-04)
Scattering from a non-smooth random field on the time domain is studied for plane waves that propagate simultaneously through the potential in variable angles. We first derive sufficient conditions for stochastic moments ...
Thumbnail

Determination of convection terms and quasi-linearities appearing in diffusion equations 

Caro, P.; Kian, Y. (2018-12)
We consider the highly nonlinear and ill posed inverse problem of determining some general expression appearing in the a diffusion equation from measurements of solutions on the lateral boundary. We consider both linear ...
Thumbnail

Unique determination of the electric potential in the presence of a fixed magnetic potential in the plane 

Caro, P.; Rogers, K. (2018-12)
For electric and magnetic potentials with compact support, we consider the magnetic Schrödinger equation with fixed positive energy. Under a mild additional regularity hypothesis, and with fixed magnetic potential, we show ...
Thumbnail

The Calderón problem with corrupted data 

Caro, P.; García, A. (2017-01)
We consider the inverse Calderón problem consisting of determining the conductivity inside a medium by electrical measurements on its surface. Ideally, these measurements determine the Dirichlet-to-Neumann map and, therefore, ...
Thumbnail

Inverse scattering for a random potential 

Caro, P.; Helin, T.; Lassas, M. (2016-05)
In this paper we consider an inverse problem for the $n$-dimensional random Schrödinger equation $(\Delta-q+k^2)u = 0$. We study the scattering of plane waves in the presence of a potential $q$ which is assumed to be a ...
Thumbnail

Global Uniqueness for The Calderón Problem with Lipschitz Conductivities 

Caro, P.; Rogers, K.M. (2016-01-01)
We prove uniqueness for the Calderón problem with Lipschitz conductivities in higher dimensions. Combined with the recent work of Haberman, who treated the three- and four-dimensional cases, this confirms a conjecture of ...

DSpace software copyright © 2002-2015  DuraSpace
Contact Us | Send Feedback
 

 

Browse

All of BIRDCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

My Account

Login

Descubre

Author
Caro, P. (9)
García, A. (2)Helin, T. (2)Lassas, M. (2)Meroño, C. (2)Kian, Y. (1)Kujanpää, A. (1)Parissis, I. (1)Rogers, K. (1)Rogers, K.M. (1)Fecha2022 (1)2019 (2)2018 (3)2017 (1)2016 (2)

DSpace software copyright © 2002-2015  DuraSpace
Contact Us | Send Feedback