Iftimie, Viorel; Măntoiu, Marius; Purice, Radu Quantum observables as magnetic \(\Psi\)DO. (English) Zbl 1463.35517 Rev. Roum. Math. Pures Appl. 64, No. 2-3, 197-223 (2019). MSC: 35S05 47L15 47L90 47A60 81Q10 PDFBibTeX XMLCite \textit{V. Iftimie} et al., Rev. Roum. Math. Pures Appl. 64, No. 2--3, 197--223 (2019; Zbl 1463.35517)
Cornean, Horia D.; Iftimie, Viorel; Purice, Radu Peierls’ substitution via minimal coupling and magnetic pseudo-differential calculus. (English) Zbl 1409.35178 Rev. Math. Phys. 31, No. 3, Article ID 1950008, 34 p. (2019). MSC: 35Q40 35S05 46L65 46N50 47A55 47A60 47G30 81V70 81Q15 82D20 PDFBibTeX XMLCite \textit{H. D. Cornean} et al., Rev. Math. Phys. 31, No. 3, Article ID 1950008, 34 p. (2019; Zbl 1409.35178) Full Text: DOI
Iftimie, Viorel; Purice, Radu; Mantoiu, Marius Quantum observables as magnetic pseudodifferential operators. arXiv:1804.07636 Preprint, arXiv:1804.07636 [math-ph] (2018). MSC: 35S05 47A60 81Q10 BibTeX Cite \textit{V. Iftimie} et al., ``Quantum observables as magnetic pseudodifferential operators'', Preprint, arXiv:1804.07636 [math-ph] (2018) Full Text: arXiv OA License
Iftimie, Viorel; Purice, Radu The Peierls-Onsager effective Hamiltonian in a complete gauge covariant setting: determining the spectrum. (English) Zbl 1329.35367 J. Spectr. Theory 5, No. 3, 445-531 (2015). Reviewer: Mihai Pascu (Bucureşti) MSC: 35S05 81Q10 81Q15 47G30 35Q40 PDFBibTeX XMLCite \textit{V. Iftimie} and \textit{R. Purice}, J. Spectr. Theory 5, No. 3, 445--531 (2015; Zbl 1329.35367) Full Text: DOI arXiv
Cornean, Horia D.; Iftimie, Viorel; Purice, Radu Peierls substitution and magnetic pseudo-differential calculus. arXiv:1507.06114 Preprint, arXiv:1507.06114 [math-ph] (2015). MSC: 35Q40 35S05 46L65 46N50 47A55 47A60 47G30 81V70 81Q15 82D20 BibTeX Cite \textit{H. D. Cornean} et al., ``Peierls substitution and magnetic pseudo-differential calculus'', Preprint, arXiv:1507.06114 [math-ph] (2015) Full Text: arXiv OA License
Iftimie, Viorel Compact magnetic pseudodifferential operators. (English) Zbl 1224.35441 Ann. Univ. Buchar., Math. Ser. 1(59), No. 1, 111-119 (2010). Reviewer: Mihai Pascu (Bucuresti) MSC: 35S05 47G30 81Q99 PDFBibTeX XMLCite \textit{V. Iftimie}, Ann. Univ. Buchar., Math. Ser. 1(59), No. 1, 111--119 (2010; Zbl 1224.35441)
Iftimie, Viorel; Măntoiu, Marius; Purice, Radu Unicity of the integrated density of states for relativistic Schrödinger operators with regular magnetic fields and singular electric potentials. (English) Zbl 1204.81067 Integral Equations Oper. Theory 67, No. 2, 215-246 (2010). Reviewer: Miyeon Kwon (Platteville, WI) MSC: 81Q10 47G30 47A60 47D08 35J10 81Q05 PDFBibTeX XMLCite \textit{V. Iftimie} et al., Integral Equations Oper. Theory 67, No. 2, 215--246 (2010; Zbl 1204.81067) Full Text: DOI arXiv Link
Iftimie, Viorel; Măntoiu, Marius; Purice, Radu Commutator criteria for magnetic pseudodifferential operators. (English) Zbl 1230.35152 Commun. Partial Differ. Equations 35, No. 6, 1058-1094 (2010). MSC: 35S05 35S30 47A60 81Q10 PDFBibTeX XMLCite \textit{V. Iftimie} et al., Commun. Partial Differ. Equations 35, No. 6, 1058--1094 (2010; Zbl 1230.35152) Full Text: DOI arXiv Link
Iftimie, Viorel; Măntoiu, Marius; Purice, Radu The magnetic formalism; new results. (English) Zbl 1184.81059 Briet, Philippe (ed.) et al., Spectral and scattering theory for quantum magnetic systems. Proceedings of the conference, CIRM, Luminy, Marseilles, France, July 7–11, 2008. Providence, RI: American Mathematical Society (AMS) (ISBN 978-0-8218-4744-2/pbk). Contemporary Mathematics 500, 123-137 (2009). MSC: 81Q10 35S05 46L60 81-02 PDFBibTeX XMLCite \textit{V. Iftimie} et al., Contemp. Math. 500, 123--137 (2009; Zbl 1184.81059) Full Text: arXiv
Iftimie, Viorel; Măntoiu, Marius; Purice, Radu Magnetic pseudodifferential operators. (English) Zbl 1165.35056 Publ. Res. Inst. Math. Sci. 43, No. 3, 585-623 (2007). MSC: 35S05 47G30 81Q10 PDFBibTeX XMLCite \textit{V. Iftimie} et al., Publ. Res. Inst. Math. Sci. 43, No. 3, 585--623 (2007; Zbl 1165.35056) Full Text: DOI arXiv
Iftimie, Viorel Opérateurs de Schrödinger du type à n corps dispersifs. (Schrödinger operators of type with n dispersive fields). (French) Zbl 0749.47032 An. Univ. Bucur., Mat. 39, No. 1-2, 27-33 (1990). MSC: 47F05 35J10 47G30 PDFBibTeX XMLCite \textit{V. Iftimie}, An. Univ. Bucur., Mat. 39, No. 1--2, 27--33 (1990; Zbl 0749.47032)
Iftimie, V. Opérateurs pseudo-différentiels itérés et problème de Cauchy dans des espaces de Gevrey. (French) Zbl 0564.35104 Rev. Roum. Math. Pures Appl. 29, 855-861 (1984). Reviewer: P.Popivanov MSC: 35S10 35A20 PDFBibTeX XMLCite \textit{V. Iftimie}, Rev. Roum. Math. Pures Appl. 29, 855--861 (1984; Zbl 0564.35104)
Iftimie, Viorel Sur le problème de Darboux dans des espaces de Gevrey. (French) Zbl 0557.35132 An. Univ. Bucur., Mat. 33, 38-43 (1984). Reviewer: R.Vaillancourt MSC: 35S15 35A05 PDFBibTeX XMLCite \textit{V. Iftimie}, An. Univ. Bucur., Mat. 33, 38--43 (1984; Zbl 0557.35132)
Iftimie, Viorel Opérateurs hypoelliptiques dans des espaces de Gevrey. (French) Zbl 0551.35085 Bull. Math. Soc. Sci. Math. Répub. Soc. Roum., Nouv. Sér. 27(75), 317-333 (1983). Reviewer: P.Godin MSC: 35S05 65H10 PDFBibTeX XMLCite \textit{V. Iftimie}, Bull. Math. Soc. Sci. Math. Répub. Soc. Roum., Nouv. Sér. 27(75), 317--333 (1983; Zbl 0551.35085)
Iftimie, V. Opérateurs pseudo-différentiels iterés et analyticite. (French) Zbl 0518.35089 An. Univ. Bucur., Mat. 32, 25-27 (1983). MSC: 35S05 65H10 35A20 PDFBibTeX XMLCite \textit{V. Iftimie}, An. Univ. Bucur., Mat. 32, 25--27 (1983; Zbl 0518.35089)
Iftimie, V. Une nouvelle notion d’analyticité partielle et applications. (French) Zbl 0518.46030 An. Univ. Bucur., Mat. 31, 51-54 (1982). MSC: 46F10 46F20 35S05 PDFBibTeX XMLCite \textit{V. Iftimie}, An. Univ. Bucur., Mat. 31, 51--54 (1982; Zbl 0518.46030)
Croc, Elisabeth; Dermenjian, Yves; Iftimie, Viorel Une classe d’opérateurs pseudo-différentiels partiellement hypoelliptique-analytiques. (French) Zbl 0395.35086 J. Math. Pures Appl., IX. Sér. 57, 255-274 (1978). MSC: 35S05 65H10 PDFBibTeX XMLCite \textit{E. Croc} et al., J. Math. Pures Appl. (9) 57, 255--274 (1978; Zbl 0395.35086)
Croc, Elisabeth; Dermenjian, Yves; Iftimie, Viorel Une classe d’opérateurs pseudo-différentiels partiellement hypoelliptique-analytiques. (French) Zbl 0385.47033 Equat. Deriv. part., Proc., Saint-Jean-de-Monts 1977, Lect. Notes Math. 660, 59-65 (1978). MSC: 47Gxx PDFBibTeX XML Full Text: EuDML
Dermenjian, Y.; Iftimie, V. Une classe d’opérateurs pseudo-différentiels partiellement hypoelliptiques. II. (French) Zbl 0378.35017 Rev. Roum. Math. Pures Appl. 22, 761-769 (1977). MSC: 35H10 35S05 PDFBibTeX XMLCite \textit{Y. Dermenjian} and \textit{V. Iftimie}, Rev. Roum. Math. Pures Appl. 22, 761--769 (1977; Zbl 0378.35017)
Dermenjian, Y.; Iftimie, V. Une classe d’opérateurs pseudo-différentiels presque-hypoelliptiques. I. (French) Zbl 0378.35016 Rev. Roum. Math. Pures Appl. 22, 747-760 (1977). MSC: 35H10 35S05 PDFBibTeX XMLCite \textit{Y. Dermenjian} and \textit{V. Iftimie}, Rev. Roum. Math. Pures Appl. 22, 747--760 (1977; Zbl 0378.35016)
Croc, Elisabeth; Dermenjian, Yves; Iftimie, Viorel Une classe d’opérateurs pseudodifferentiels partiellement hypoelliptique- analytiques. (French) Zbl 0344.35076 C. R. Acad. Sci., Paris, Sér. A 284, 53-56 (1977). MSC: 35S05 35J99 65H10 PDFBibTeX XMLCite \textit{E. Croc} et al., C. R. Acad. Sci., Paris, Sér. A 284, 53--56 (1977; Zbl 0344.35076) Full Text: EuDML
Dermenjian, Yves; Iftimie, Viorel Une classe d’opérateurs pseudo-différentiels partiellement hypoelliptiques. (French) Zbl 0299.35090 C. R. Acad. Sci., Paris, Sér. A 279, 561-563 (1974). MSC: 35S05 65H10 PDFBibTeX XMLCite \textit{Y. Dermenjian} and \textit{V. Iftimie}, C. R. Acad. Sci., Paris, Sér. A 279, 561--563 (1974; Zbl 0299.35090)
Dermenjian, Yves; Iftimie, Viorel Une classe d’opérateurs pseudo-différentiels presque-hypoelliptiques. (French) Zbl 0299.35089 C. R. Acad. Sci., Paris, Sér. A 279, 507-510 (1974). MSC: 35S05 65H10 PDFBibTeX XMLCite \textit{Y. Dermenjian} and \textit{V. Iftimie}, C. R. Acad. Sci., Paris, Sér. A 279, 507--510 (1974; Zbl 0299.35089)
Iftimie, V. Sur les opérateurs intégraux singuliers dans des espaces L\(_p\) avec poids. (French) Zbl 0268.47055 Rev. Roum. Math. Pures Appl. 18, 911-913 (1973). MSC: 47Gxx 42B25 PDFBibTeX XMLCite \textit{V. Iftimie}, Rev. Roum. Math. Pures Appl. 18, 911--913 (1973; Zbl 0268.47055)
Iftimie, V. Periodic solutions of convolutional equations. (Romanian) Zbl 0225.44004 Stud. Cercet. Mat. 22, 1427-1434 (1970). MSC: 44A35 42A16 42A85 47G30 PDFBibTeX XMLCite \textit{V. Iftimie}, Stud. Cercet. Mat. 22, 1427--1434 (1970; Zbl 0225.44004)
Iftimie, V. Opérateurs pseudodifférentiels dans des espaces de fonctions périodiques. (French) Zbl 0206.44803 Bull. Math. Soc. Sci. Math. Répub. Soc. Roum., Nouv. Sér. 13(61)(1969), 305-329 (1970). MSC: 47G30 PDFBibTeX XMLCite \textit{V. Iftimie}, Bull. Math. Soc. Sci. Math. Répub. Soc. Roum., Nouv. Sér. 13(61), 305--329 (1970; Zbl 0206.44803)