• Corpus ID: 119324380

# Some remarks on mixed problems

@article{Dahn2017SomeRO,
title={Some remarks on mixed problems},
author={Tove Dahn},
journal={arXiv: Analysis of PDEs},
year={2017}
}
• T. Dahn
• Published 1 March 2017
• Mathematics
• arXiv: Analysis of PDEs
I will attempt to represent a symbol to a ps.d.o., using two bases and a lifting functional. The representation is based upon an invariance principle and conditions on the boundary, defined by first surfaces to the symbol.
1 Citations

### Some remarks on Schr{\"o}dinger operators

The problem we consider is given a mixed model $F(\gamma) \rightarrow \gamma \rightarrow \tilde{\gamma}$ and a potential $\widehat{V}$ such that $\log \widehat{V} \in L^{1}$, to determine a movement

## References

SHOWING 1-10 OF 21 REFERENCES

### Existence and approximation theorems for solutions of complex analogues of boundary problems

(the coordinates of C n = R 2n are writ ten zk=xk§ where k = 1, ..., n and xk, xn+~ are real). The hyperplane H is supposed to be non-characteristic with respect to P(D), but no restriction is

### Multivectors And Clifford Algebra In Electrodynamics

Clifford algebras are assuming now an increasing role in theoretical physics. Some of them predominantly larger ones are used in elementary particle theory, especially for a unification of the

### Decay of solutions of the wave equation in the exterior of several convex bodies

On etudie la decroissance des solutions de l'equation des ondes dans l'exterieur de plusieurs objets strictement convexes. On exprime une condition suffisante pout decroissance exponentielle

### Singularities in Linear Wave Propagation

Singularities in linear wave propagation.- Hyperbolic operators with constant coefficients.- Wave front sets and oscillatory integrals.- Pseudodifferential operators.- The Hamilton-Jacobi equation

### Sur quelques applications de la représentation conforme à la résolution d'équations fonctionnelles

© Bulletin de la S. M. F., 1924, tous droits réservés. L’accès aux archives de la revue « Bulletin de la S. M. F. » (http://smf. emath.fr/Publications/Bulletin/Presentation.html) implique l’accord

### Nouvelles recherches sur les fonctions entières de plusieurs variables complexes (I)

U n e fo n ctio n en tière d e deux variab les co m p lexes a é té d ite , dans le m ém o ire p récéden t» d e l a c l a s s e ( A ) s i to u te sa su rface prem ière est homéomorphe analytiquement

### A generalization of the problem of transmission

© Scuola Normale Superiore, Pisa, 1960, tous droits réservés. L’accès aux archives de la revue « Annali della Scuola Normale Superiore di Pisa, Classe di Scienze »