Geometrical Dissipation for Dynamical Systems P Birtea, D Comanescu Communications in Mathematical Physics 316, 375-394, 2012 | 21 | 2012 |
First order optimality conditions and steepest descent algorithm on orthogonal Stiefel manifolds P Birtea, I Caşu, D Comănescu Optimization Letters 13, 1773-1791, 2019 | 17 | 2019 |
Hessian operators on constraint manifolds P Birtea, D Comănescu Journal of Nonlinear Science 25, 1285-1305, 2015 | 15 | 2015 |
Optimization on the real symplectic group P Birtea, I Caşu, D Comănescu Monatshefte für Mathematik 191 (3), 465-485, 2020 | 12 | 2020 |
Newton Algorithm on Constraint Manifolds and the 5-electron Thomson problem P Birtea, D Comănescu Journal of Optimization Theory and Applications, 1-21, 2017 | 11 | 2017 |
Stability of equilibrium states in the Zhukovski case of heavy gyrostat using algebraic methods D Comănescu Mathematical Methods in the Applied Sciences 36 (4), 373-382, 2013 | 10 | 2013 |
Sufficient conditions for instability of equilibrium for circulatory and gyroscopic systems P Birtea, I Caşu, D Comănescu Physica D: Nonlinear Phenomena 241 (19), 1655-1659, 2012 | 10* | 2012 |
The stability problem for the torque-free gyrostat investigated by using algebraic methods D Comănescu Applied Mathematics Letters 25 (9), 1185-1190, 2012 | 10 | 2012 |
Hamilton–Poisson formulation for the rotational motion of a rigid body in the presence of an axisymmetric force field and a gyroscopic torque P Birtea, I Caşu, D Comănescu Physics Letters A 375 (45), 3941-3945, 2011 | 9 | 2011 |
Asymptotic Stability of Dissipated Hamilton-Poisson Systems P Birtea, D Comănescu SIAM J. Appl. Dyn. Syst. 8 (3), 967–976, 2009 | 9 | 2009 |
On the rigid body with three linear controls M Puta, D Comanescu Analele Universitatii de Vest din Timisoara 35 (1), 1997 | 8 | 1997 |
On some mappings associated with geometric and arithmetic means SS Dragomir, D Comănescu, CEM Pearce Bulletin of the Australian Mathematical Society 55 (2), 299-309, 1997 | 7 | 1997 |
Constraint optimization and quantum control landscapes P Birtea, I Casu, D Comanescu Journal of Physics A: Mathematical and Theoretical 55 (No. 11), 115301, 2022 | 6 | 2022 |
Torricellian points in normed linear spaces SS Dragomir, D Comǎnescu, E Kikianty Journal of Inequalities and Applications 2013, 2013 | 6 | 2013 |
A note on stability of the vertical uniform rotations of the heavy top D Comanescu ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für …, 2013 | 6 | 2013 |
On the Torricellian Point in Inner Product Spaces SS Dragomir, D Comanescu Demonstratio Mathematica, 639-650, 2008 | 6 | 2008 |
Second order optimality on orthogonal Stiefel manifolds P Birtea, I Caşu, D Comănescu Bulletin des Sciences Mathématiques 161, 102868, 2020 | 5 | 2020 |
Averaging on Manifolds by Embedding Algorithm P Birtea, D Comănescu, CA Popa Journal of Mathematical Imaging and Vision, 2013 | 5 | 2013 |
On Toricelli's problem in inner product spaces SS Dragomir, D Comanescu, YJ Cho, SS Kim RGMIA research report collection 2 (3), 1999 | 5 | 1999 |
Invariant critical sets of conserved quantities P Birtea, D Comănescu Chaos, Solitons & Fractals 44 (9), 693-701, 2011 | 4 | 2011 |