


 Reasercher ID profile
Accepted papers
Published papers
 Generalized Helmholtz conditions for Lagrangian systems with nonconservative forces, coauthor Ioan Bucataru,
Mathematical Physics Analysis and Geometry 12/2015; 18(1):Article:25, 24 pages. DOI:10.1007/s1104001591963
 Aditional material
 A nonlinear connection for higher order ordinary differential equations, dedicated to Academician Radu Miron at his 85th birthday, coauthors Bucataru, I., Dahl, M.F.REV. ROUMAINE MATH. PURES APPL., 57 (2012), 1, 4353
(summary paper).
 Formal integrability for the nonautonomous case of the inverse problem of the calculus of variations , SIGMA 8 (2012), 059, 17 pages (ISI)
 WEYL_Subgeometry and its linear connections, coauthor Mircea Crasmareanu, International Journal of Geometric Methods in Modern Physics, Vol. 9 (Issue 5) (2012) 10.1142/S0219887812500478 (ISI)
 Ioan Bucataru, Oana Constantinescu, Matias F. Dahl: A geometric setting for systems of ordinary differential equations, International Journal of Geometric Methods in Modern Physics, Vol. 8 (Issue 6) (2011), 12911327(ISI)
 A new Tzitzeica hypersurface and cubic Finslerian
metrics of Berwald type , coauthor Mircea Crasmareanu, Balkan Journal of Geometry and Its Applications, vol.16(2)(2011), 2734 (ISI)
 Helmholtz conditions and symmetries for the time dependent case of the inverse problem of the calculus of variations, coautor Ioan Bucataru, arXiv:0908.1631,Journal of Geometry and Physics 60 (2010), 17101725 (ISI)
 Examples of conics arrising in two dimensional Finsler and Lagrange geometries, An. St. Univ. Ovidius Constanta, 17(2009), no. 2, 4560, coauthor Mircea Crasmareanu (ISI)
 Myller configurations in Finsler spaces. Applications to the study of Finsler subspaces and of torse forming vector fields, J. Korean Math. Soc. 45 (2008), No. 5, pp. 1443–1482,(ISI)
 Myller configurations M(C,x ,Tn1) in Finsler spaces Fn=(M,F). Applications to the study of hypersurfaces in Finsler spaces, Tensor, N.S., Vol.68, No1.(2007), pp. 89117;
 Myller configurations in Finsler spaces. Applications to the study of torse forming vector fields, Differential Geometry – Dynamical System (electronic journal), vol. 8, no. 1, 2006, pp 6976;
 Myller configurations M(C,x,T2n1) on TM, with Fn=(M,F) a Finsler space, Tensor N.S., vol. 66, no. 2, 2005, pp 118130;
 Hypersurfaces in Hamilton spaces, Lagrange and Hamilton geometries and their applications, Radu Miron (Ed.), Handbooks. Treatises. Monographs, 49, 2004, pp 93102, Fair Partners Publishers;
Papers published in proceedings
 Myller configurations M(C,x,Tm) in Finsler spaces Fn=(M,F), Ann. Of Univ. of Agricultural Sciences and Veterinary Medecine “Ion Ionescu de la Brad” of Iasi, Tom TXLVIII, V.2, 2005, pp 247272;
 Concurrence in a Myller configuration on TM, with Fn=(M,F) a Finsler space, Ann. Of Univ. of Agricultural Sciences and Veterinary Medecine “Ion Ionescu de la Brad” of Iasi, Tom XLVIX, vol. 2 (2006), pp. 125136;
Books
 In colaboration with M. Crasmareanu and M. Munteanu: Elemente de geometrie superioara, MatrixRom, 2007
 Ph. D. Thesis: "Lagrange spaces. Generalisations and applications", advisor Acad. Dr. Doc. Radu Miron, (July 15, 2005).
Some topics of interest in differential geometry
 Finsler, Lagrange, Hamilton geometry
 Submanifolds in Lagrange and Hamilton spaces
 Myller configurations in Finsler spaces
 Lagrangian and Hamiltonian mechanical systems
Member in the next grants of research
 grants CNCSIS and CEEX of Prof. Dr. Mihai Anastasiei and Acad. Dr. Doc. Radu Miron in the years 20022005
 grant CEEX (AT) nr. 31742/12.10.  Geometrie Finsler  Lagrange. Aplicatii la teoria sistemelor dinamice, director grant Conf. Ioan Bucataru
 grant CEEX (AT) nr. 5883/18.09.2006  Noi aspecte asupra structurilor cuaternionice pe varietati diferentiabile si subvarietatile acestora, director grant Lect. Marian Ioan Munteanu
 grant CNCSIS (AT) GR 214/20.09.2006  Aplicatii ale grupurilor in studiul unor structuri geometrice remarcabile pe varietati diferentiabile ; reprezentare si modelare geometrica, director grant Marian Ioan Munteanu
 grant PNII idei 398/28.09.2007 Invarianti geometrici si topologici asociati unor structuri geometrice pe varietati. Aplicatii, director grant Ioan Bucataru.
Workshops  Seminars  Conferences
 May 1995  Sinaia, Romania, Spring school of Gauge Theory  Prof. Rivaseaux, Ecole Politechnique Paris
 February 2000, Bacau, Romania, The 11th Seminar of Finsler and Lagrange Geometry
 August 2001, Iasi, Romania, Finsler and Lagrange geometries and applications, international conference organized by the Institute of Mathematics 'O. Mayer', Iasi Branch of the Romanian Academy
 August 2002, Iasi, Conference on Differential Geometry: Lagrange and Hamilton spaces, in honour of Acad. Radu Miron at his 75th birthday
 September 2003, ClujNapoca, Romania, The 6th international workshop on differential geometry and its applications and the 3th GermanRomanian seminar on geometry (Hypersurfaces in Hamilton spaces)
 August 2004, Timisoara, Romania, The 6th international conference of Tensor Society (Myller configurations M(C,x,T2n1) on TM, with Fn=(M,F) a Finsler space)
 September 2004, Brasov, Romania, The 13th National Seminar of Finsler and Lagrange Geometry (Concurrence in a Myller configuration)
 May 2005, Iasi, Romania, The 4th annual Symposium on Mathematics applied in Biology&Biophysics, University of Agricultural Sciences and Veterinary Medecine 'Ion Ionescu de la Brad' (Myller configurations M(C,x,Tm) in Finsler spaces Fn=(M,F))
 August 2005, Mangalia, Romania, The 5th conference of Balcan Society of Geometers (Myller configurations in Finsler spaces. Applications to the study of torse forming vector fields)
 May 2006, Mulhouse, France, Socrates TS mobility at UHA (Universite de Haute Alsace, Departement de Mathematiques)`(Inroduction dans la geometrie des espaces de Finsler)
 September 2006, Brasov, Romania, The 14th National Seminar of Finsler and Lagrange Geometry
 May 2007, Balatonfoldvar, Hungary, Workshop of DFinsler geometry, Department of Mathematics, University of Debrecen
 September 2007, Iasi, the international conference of Lagrange and Hamilton geometry, "Al.I.Cuza" University, Iasi (About Finsler surfaces)
 July 2008, Brasov, Riemannian Geometry and its applications, University of Bucharest and University of Brasov (poster : Weyl substructures and compatible linear connections, coauthor Mircea Crasmareanu)
 August 2008, Balatonfoldvar, Hungary, XXIIIrd International Workshop On Differential Geometric Methods In Theoretical Mechanics ( Weyl substructures and compatible linear connections)
 May 2009, Debrecen, Hungary, Workshop of Finsler geometry, Department of Mathematics (Semibasic 1forms and the inverse problem for timedependent SODE, coauthor Ioan Bucataru)
 August 2009, Levico Terme (Trento), Italy, XXIV International Workshop On Differential Geometric Methods In Theoretical Mechanics (Semibasic 1forms and the inverse problem for timedependent sode, coautor Ioan Bucataru)
 Septembre 2009, Iasi, Workshop on Differential Geometry and its applications, organizor: IMAR Bucharest.
 December 2009, Inverse Days, Luosto, Finland, Sodankylä Geophysical Observatory and Helsinki University of Technology (The inverse problem of the calculus of variations)
 June 2010,Iasi, Alexandru Myller Mathematical Seminar Centennial Conference, "Al.I.Cuza" University, Faculty of Mathematics (Symmetries and first order variation for systems of ordinary differential equations, coauthors Ioan Bucataru, Matias Dahl)
 August 2010, Levico Terme (Trento), Italy, XXV International Workshop On Differential Geometric Methods In Theoretical Mechanics
 August 2011, Brasov, the VIIth International Conference: Finsler Extensions of Relativity Theory  FERT (A unifying geometric setting for systems of ordinary differential equations on manifolds)
 December 2011, Helsinki, Finland, FinnishJapaneseKorean workshop on inverse problems and the 17th Inverse Days of the Finnish Inverse Problems Society
 September 2013, Iasi, The 13 th International Conference of Tensor Society (Formal integrability for the nonautonomous case of the inverse problem of the calculus of variations)
 August 2014, Brasov, the Xth International Conference on Finsler Extensions of Relativity Theory  FERT
 October 2014, Iasi, The National Conference of SSMR (Generalized Helmholtz conditions for Lagrangian systems with nonconservative
forces)
 July 2015, Iasi, The Eighth Congress of Romanian Mathematicians (Geometric inverse problems in Lagrangian Mechanics)
 September 2017, Iasi, Geometry Day (A geometric approach to an inverse problem in Lagrangian Mechanics)
 November 2017, Iasi, International Conference on Applied and Pure Mathematics (Alternative Lagrangians obtained by scalar deformations)
Worshop of "Al.I.Cuza" University of Iasi:
 "On a homogeneous Riemannian metric"
 "Concurrence in Finsler spaces"
 "Maximal Myller configurations in a Finsler space"
 "Some remarks about the Wuenschmann invariant"
 "Formal integrability for the nonautonomous case of the inverse problem of the calculus of variations"
 Grupuri de simetrii
 "Lagrangians deformations"
The seminar of the department of geometry (SING):
 The geometry of systems of higher order ordinary differential equations (2010)
 Helmholtz type conditions for time dependent Lagrangians (2009)
 Semibasic 1forms and the inverse problem for timedependent SODEs(2009)
