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ORCIDLiviu Gr. Ixaru
Person information
- affiliation: Horia Hulubei National Institute of Physics and Nuclear Engineering
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2020 – today
- 2024
[j23]Liviu Gr. Ixaru:
Exponential fitting for interpolation of oscillatory functions. A numerical approach. J. Comput. Appl. Math. 437: 115479 (2024)- 2021
- [j22]Liviu Gr. Ixaru:
Numerical computation of the coefficients in exponential fitting. Numer. Algorithms 87(3): 1097-1106 (2021) - 2020
- [j21]Somayeh Mashayekhi
, Liviu Gr. Ixaru:
The least-squares fit of highly oscillatory functions using Eta-based functions. J. Comput. Appl. Math. 376: 112839 (2020) - [c3]Dajana Conte, Raffaele D'Ambrosio, Giuseppe Giordano, Liviu Gr. Ixaru, Beatrice Paternoster:
User-Friendly Expressions of the Coefficients of Some Exponentially Fitted Methods. ICCSA (1) 2020: 47-62
2010 – 2019
- 2019
- [j20]Liviu Gr. Ixaru, Dumitru Popescu:
A mathematical investigation on the active substance pulsatory release from a solution-charged liposome. Biosyst. 179: 48-54 (2019) - [j19]Liviu Gr. Ixaru:
Exponential and trigonometrical fittings: user-friendly expressions for the coefficients. Numer. Algorithms 82(3): 1085-1096 (2019) - 2016
- [j18]Liviu Gr. Ixaru:
Numerical approach of some three-body problems. Comput. Phys. Commun. 209: 48-57 (2016) - 2015
- [j17]Angelamaria Cardone, Liviu Gr. Ixaru, Beatrice Paternoster, Giuseppe Santomauro:
Ef-Gaussian direct quadrature methods for Volterra integral equations with periodic solution. Math. Comput. Simul. 110: 125-143 (2015) - 2014
- [j16]Dajana Conte, Liviu Gr. Ixaru, Beatrice Paternoster, Giuseppe Santomauro:
Exponentially-fitted Gauss-Laguerre quadrature rule for integrals over an unbounded interval. J. Comput. Appl. Math. 255: 725-736 (2014) - 2012
- [j15]Liviu Gr. Ixaru:
Runge-Kutta method with equation dependent coefficients. Comput. Phys. Commun. 183(1): 63-69 (2012) - [c2]Liviu Gr. Ixaru:
Runge-Kutta Methods with Equation Dependent Coefficients. NAA 2012: 327-336 - 2011
- [j14]Raffaele D'Ambrosio, Liviu Gr. Ixaru, Beatrice Paternoster:
Construction of the ef-based Runge-Kutta methods revisited. Comput. Phys. Commun. 182(2): 322-329 (2011) - 2010
- [j13]Dajana Conte, Elena Esposito, Beatrice Paternoster, Liviu Gr. Ixaru:
Some new uses of the etam(Z) functions. Comput. Phys. Commun. 181(1): 128-137 (2010) - [j12]Liviu Gr. Ixaru:
New numerical method for the eigenvalue problem of the 2D Schrödinger equation. Comput. Phys. Commun. 181(10): 1738-1742 (2010) - [j11]Angelamaria Cardone, Liviu Gr. Ixaru, Beatrice Paternoster:
Exponential fitting Direct Quadrature methods for Volterra integral equations. Numer. Algorithms 55(4): 467-480 (2010)
2000 – 2009
- 2009
- [j10]Enza De Lauro, Salvatore De Martino, Mariarosaria Falanga, Liviu Gr. Ixaru:
Limit cycles in nonlinear excitation of clusters of classical oscillators. Comput. Phys. Commun. 180(10): 1832-1838 (2009) - 2007
- [j9]Liviu Gr. Ixaru:
Efficient computation of the Airy propagators. Comput. Phys. Commun. 176(11-12): 637-641 (2007) - [j8]Liviu Gr. Ixaru:
Fast LP method for the Schrödinger equation. Comput. Phys. Commun. 177(12): 897-907 (2007) - 2006
- [j7]Veerle Ledoux, Margarit Rizea, Liviu Gr. Ixaru, Guido Vanden Berghe, Marnix Van Daele:
Solution of the Schrödinger equation by a high order perturbation method based on a linear reference potential. Comput. Phys. Commun. 175(6): 424-439 (2006) - [j6]Veerle Ledoux, Liviu Gr. Ixaru, Margarit Rizea, Marnix Van Daele, Guido Vanden Berghe:
Solution of the Schrödinger equation over an infinite integration interval by perturbation methods, revisited. Comput. Phys. Commun. 175(9): 612-619 (2006) - [j5]J. P. Coleman, Liviu Gr. Ixaru:
Truncation Errors in Exponential Fitting for Oscillatory Problems. SIAM J. Numer. Anal. 44(4): 1441-1465 (2006) - [j4]Liviu Gr. Ixaru, N. Stanley Scott, M. Penny Scott:
Fast Computation of the Slater Integrals. SIAM J. Sci. Comput. 28(4): 1252-1274 (2006) - 2004
- [c1]Liviu Gr. Ixaru, Beatrice Paternoster:
Function Fitting Two-Step BDF Algorithms for ODEs. International Conference on Computational Science 2004: 443-450 - 2001
- [j3]Liviu Gr. Ixaru:
Numerical Operations on Oscillatory Functions. Comput. Chem. 25(1): 39-53 (2001)
1990 – 1999
- 1998
- [j2]Marnix Van Daele, Guido Vanden Berghe, Hans E. De Meyer, Liviu Gr. Ixaru:
Exponential-fitted four-step methods for. Int. J. Comput. Math. 66(3-4): 299-309 (1998) - 1996
- [j1]Liviu Gr. Ixaru, Hans E. De Meyer, G. M. Vanden Berghe Van Daele:
A Regularization Procedure for Σn-i=1fi(zj)xi = g(zj), ( j = 1, 2, ..., n). Numer. Linear Algebra Appl. 3(1): 81-90 (1996)
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