Applied Mathematics

Applied Mathematics is an open access, peer-reviewed scientific journal that publishes original articles, critical reviews, research notes, debate and short reports in all areas of applied mathematics.

Theophanes Grammenos

Editorial Board Member of Applied Mathematics

Lecturer, University of Thessaly, Greece

Research Areas

Analysis on Manifolds & Differential Geometry, Symmetry Analysis of Differential Equations, General Relativity, History of Mathematical Sciences

Education

Ph.DMathematical Physics & Applied Mathematics, University of Athens, Greece
M.ScPhysics & Mathematics, Leibniz Universitaet Hannover, Germany
B.S. Physics & Mathematics, Leibniz Universitaet Hannover, Germany

Experience

2010-presentLecturer of Applied Mathematics, Department of Civil Engineering, University of Thessaly, Volos, Greece
2002-2010Adjunct Ass. Prof. of Applied Mathematics, Department of Mechanical Engineering, University of Thessaly, Volos, Greece
1995-2000Post-doctoral Researcher, Physics Dept., Division of Astrophysics, Astronomy and Mechanics, University of Athens, Greece

Membership

Deutsche Physikalische Gesellschaft (DPG)
American Mathematical Society (AMS)
American Physical Society (APS)
Hellenic Society on Relativity, Gravitation, and Cosmology (HSRGC)

Publications: Conferences/Workshops/Symposiums/Journals/Books

[1]  I.Radinschi, Th.Grammenos, A.Spanou, "Localization of energy for a regular black hole solution in an asymptotically de Sitter spacetime geometry" (in press, Central European Journal of Physics (2011)).
[2]  Th.Christodoulakis, G.Doulis, P.Α.Terzis, E.Melas, Th.Grammenos, G.O.Papadopoulos, A.Spanou, "Canonical quantization of some midi-superspace models in 3+1 dimensions", (Journal of Physics: Conf. Ser. 222 (2010) 012045, 1-18).
[3]  P.A.Terzis, T.Christodoulakis, Th.Grammenos, "Lie Algebra Automorphisms as Lie point symmetries and the solution space for some vacuum Bianchi spacetime geometries" (Bulletin of Greek Mathematical Society 57 (2010) 125-140).
[4]  Th.Christodoulakis, G.Doulis, P.Α.Terzis, E.Melas, Th.Grammenos, G.O.Papadopoulos, A.Spanou, "Towards canonical quantum gravity for 3+1 geometries admitting maximally symmetric two-dimensional surfaces" (Classical & Quantum Gravity 27 (2010) 145018, 1-21).
[5]  I.Radinschi, Th.Grammenos, "Energy localization for dilatonic black hole geometries with a pure monopole field" (Intern. Journal of Modern Physics D19 (2010) 1253-1258).
[6]  Th.Christodoulakis, G.Doulis, P.Α.Terzis, E.Melas, Th.Grammenos, G.O.Papadopoulos, A.Spanou, "Canonical quantization of some midi-superspace models in 2+1 dimensions" (Journal of Physics: Conf. Ser. 189 (2009) 012008, 1-26).
[7]  I.Radinschi, Th.Grammenos, "Energy-momentum complexes for a stringy black hole geometry in a low-energy effective string theory" (Intern. Journal of Modern Physics A24 (2009) 1606-1610).
[8]  Th.Christodoulakis, G.Doulis, P.Α.Terzis, E.Melas, Th.Grammenos, G.O.Papadopoulos, A.Spanou, "Towards canonical quantum gravity for G1 geometries in 2+1 dimensions with a Λ-term", Classical & Quantum Gravity 25 (2008) 235014.
[9]  I.Radinschi, Th.Grammenos, "Moller's energy-momentum complex for a spacetime geometry on a noncommutative curved D3-brane", Intern. Journal of Theoretical Physics 47 (2008) 1363-1372.
[10]  Th.Grammenos, I.Radinschi, "Energy distribution in a Schwarzschild-like spacetime", Intern. Journal of Theoretical Physics 46 (2007) 1055-1064.
[11]  E.Theodossiou, M.Dimitrijevic, V.Manimanis, Th.Grammenos, "Hydor from ancient greek cosmogonies to modern astrophysics", Transdisciplinarity in Science and Religion 1 (2007) 117-128.
[12]  I.Radinschi, Th.Grammenos, "Energy distribution of the Einstein-Klein-Gordon system for a static spherically symmetric spacetime in (2+1)-dimensions", Intern. Journal of Modern Physics A21 (2006) 2853-2861.
[13]  Th.Christodoulakis, Th.Grammenos, Ch.Helias, P.G.Kevrekidis, A.Spanou, "Decoupling of the general scalar field mode and the solution space for Bianchi type I and V cosmologies filled with perfect fluid sources", Journal of Mathematical Physics 47 (2006) 042505, 1-11.
[14]  F.Williams, P.G.Kevrekidis, Th.Christodoulakis, C.Helias, G.O.Papadopoulos, Th.Grammenos, "On (3+1)-dimensional scalar field cosmologies", Ch.3, pp. 37-48, in Trends in General Relativity and Quantum Cosmology, Ch.V.Benton (ed.), 2006, Nova Science Publ., New York, ISBN: 1-59454-794-7.
[15]  Th.Grammenos, "Energy and momentum distributions of the magnetic solution to (2+1) Einstein-Maxwell Gravity", Modern Physics Letters A20 (2005) 1741-1751.
[16]  E.Theodossiou, Th.Grammenos, V.Manimanis, "Theophilos Kairis", Τhe European Legacy 9 (2004) 783-797.
[17]  Th.Grammenos, "Parametric Manifolds and their Differential-Geometric Structure", Mathematical Review 59 (2003) 39-46 (in Greek).
[18]  Th.Grammenos, K.Kiriaki, "Scattering of electromagnetic radiation by ellipsoidal particles and applications", Nuovo Cimento B115 (2000) 351-367.
[19]  E.Danezis, E.Theodossiou, M.Stathopoulou, Th.Grammenos, "A pre-socratic cosmological proposal", Journal of Astronomical History and Heritage 2 (1999) 125-130.
[20]  Th.Grammenos, "Mathematical Foundation of Cosmological Models", Mathematical Review 50 (1999) 147-160 (in Greek).
[21]  M.Tsamparlis, Th.Grammenos, "The deviation equation for a general congruence in a general spacetime", Tensor N.S. 56 (1995) 27-30.
[22]  Th.Grammenos, "Radiating collapse of a heat-conducting fluid sphere with conformally flat interior", Nuovo Cimento B110 (1995)197-205.
[23]  Th.Grammenos, "Thermodynamics of a model of non-adiabatic spherical gravitational collapse", Astrophysics & Space Science 211(1994) 31-40.
[24]  Th.Christodoulakis, Th.Grammenos, E.Korfiatis, V.Spanos, "Exact solutions to the Dirac equation for neutrinos propagating in a particular Vaidya background", Journal of Mathematical Physics 35 (1994) 2430-2437.
[25]  Th.Christodoulakis, Th.Grammenos, Ch.Kolassis, "An analytic model of radiating spherical gravitational collapse", Physics Letters A169 (1992) 5-11.
[26]  Th.Christodoulakis, Th.Grammenos, Ch.Kolassis, "On the radiative Kerr metric", Physics Letters A149 (1990) 354-357.