Publications.
22. Th. Jecko, C. Noûs. Limited regularity of a specific electronic reduced density matrix for molecules.
Adv. Theor. and Math. Physics 28 (2024) Nb. 5, pp. 1547-1595.
21. Th. Jecko. On the analyticity of electronic reduced densities for molecules.
J. Math. Phys. 63, 013509 (2022).
C. Noûs, as co-autor of this paper, was refused by the journal.
20. Th. Jecko. On Schrödinger and Dirac operators
with an oscillating potential.
Revue roumaine de mathématiques pures et appliquées, vol. LXIV (2019), n° 2-3.
19. Th. Jecko, A. Mbarek. Limiting absorption principle for Schrödinger operators
with oscillating potential.
Documenta Mathematica 22 (2017), 727-776.
18. M. D. Esposti, Th. Jecko, A. Knauf, M. Seri. Resonances in the two-centers Coulomb systems.
Reviews Math. Phys., Vol. 28 , No. 7 ,1650016 (August 2016), (55 pp.).
17. Th. Jecko, B.T. Sutcliffe, R.G. Woolley. On factorization of molecular wavefunctions.
J. Phys. A: Math. Theor. 48, (2015), 445201 (20pp).
16. Th. Jecko. On the mathematical treatment of the
Born-Oppenheimer approximation.
J. Math. Phys. 55, 053504 (2014).
15. S. Golénia, Th. Jecko. Rescaled Mourre's commutator theory, application to Schrödinger operators with oscillating potential.
Journal of Operator Theory, Vol. 70, Issue 1, Summer 2013, pp. 109-144.
14. Th. Jecko. A new proof of the analyticity of the electronic density of molecules.
Letters in Mathematical Physics 93, nb. 1, pp. 73-83 (2010).
13. Th. Duyckaerts, C. Fermanian Kammerer, Th. Jecko. Degenerated codimension 1 crossings and resolvent estimates.
Asymptotic Analysis, Vol. 65, N. 3-4, pp. 147-174, 2009.
12. F. Castella, Th. Jecko, A. Knauf. Semiclassical resolvent
estimates for Schrödinger operators with Coulomb singularities.
Ann. H. Poincaré 9, n. 4 (2008), p. 775-815.
11. S. Golénia, Th. Jecko. A new look at Mourre's commutator
theory.
Complex Analysis and Operator Theory, Vol. 1, No. 3,
p. 399-422, August 2007.
10. F. Castella, Th. Jecko. Besov estimates in the high-frequency
Helmholtz equation, for a non-trapping and C² potential.
J. Diff. Eq., vol. 228, issue 2, p. 440-485, sept. 2006.
9. Th. Jecko. Non-trapping condition for semiclassical Schrödinger operators
with matrix-valued potentials.
Math. Phys. Electronic Journal, No. 2, vol. 11, 2005 (38 pp).
Erratum. Math. Phys. Electronic Journal, No. 3, vol. 13, 2007.
8. Th. Jecko. From classical to semiclassical non-trapping behaviour.
C. R. Acad. Sci. Paris, Ser. I, 338, p. 545-548, 2004.
7. Th. Jecko. Semiclassical resolvent estimates for Schrödinger matrix operators with
eigenvalues crossings.
Math. Nachr., 257, 1, p. 36-54, 2003.
6. Th. Jecko, J.C. Léger. Polygon shortening makes (most) quadrilaterals circular.
Bull. Korean Math. Soc., 39, 1, p. 97-111, 2002.
5. V. Bach, Th. Jecko, J. Sjöstrand. Correlations asymtotics of classical
lattice spin systems with nonconvex
Hamilton function at low temperature.
Ann. H. Poincaré, 1, p. 59-100, 2000.
4. Th. Jecko. Approximation de Born-Oppenheimer de sections efficaces totales
diatomiques.
Asymt. Ana., 24, p. 1-35, 2000.
3. Th. Jecko, M. Klein, X.P. Wang. Existence and Born-Oppenheimer
asymptotics of the
total scattering cross-section in ion-atom collisions.
in "Long time behaviour of classical and quantum
systems", proceedings of the
Bologna AP-TEX international
conference, sept. 1999, edited by A. Martinez and S. Graffi.
2. Th. Jecko. Estimations de la résolvante pour une molécule diatomique dans
l'approximation de Born-Oppenheimer.
Comm. Math. Phys., 195, 585-612, 1998.
1. Th. Jecko. Classical limit of elastic scattering operator of a diatomic molecule
in the Born-Oppenheimer approximation.
Ann. Inst. H. Poincaré, vol. 69, 1, p. 83-131, 1998.