Annual report 2003

Human resources (researchers)

Papers

in JCR/ISI journals

in other journals

Other activities (grants, editorial duties, conferences, etc.)

(to be completed)


 

Excerpts from the report sent to the Romanian Academy

ANEXA I
LISTA LUCRARILOR   ELABORATE IN ANUL 2003, IN CADRUL TEMELOR DE CERCETARE

In planul de cercetare al Institutului au figurat 2 programe:

Programul 1. Metode numerice şi de aproximare in analiza liniara şi neliniara:

Programul 2. Studiulsistemelor dinamice neliniare continue si a celor discrete asociate.

In vederea realizarii obiectivelor Programului 1 au fost elaborate urmatoarele lucrari:

I. Lucrări elaborate in cursul anului 2003

1. M.C. Anisiu, V. Mioc, Symmetries in the Popovici-Manev photogravitational field, Rom. Astr. J. (2004).
2.M.C. Anisiu,  PDEs  in the inverse problem of dynamics,  Eds. V. Barbu et al,  Kluwer  Academic Publishers, 2003,  13-20.
3.M.C. Anisiu,  Advances in the inverse problem of dynamics, 5-th Congress of Romanian Mathematicians, 22-28 iunie 2003, Pitesti. Abstract, pp.9-10.
4.D. Anisiu, M.C. Anisiu, Ecuatii diferentiale care modeleaza circuite electrice. Seminarul national de didactica matematicii, Vadu Crisului, 10 mai 2003.
5.M.C. Anisiu, Problema celor doua corpuri intr-un  camp Manev-Popovici, Sesiunea de comunicari  a Institutului Astronomic Bucuresti 15-16 mai 2003.
6.M.C. Anisiu, Ecuatiile problemei inverse a dinamicii, Ed.Casa Cartii de Stiinta, Cluj-Napoca, 2003,   ISBN 973-686-466-9   (monografie).
7.C. Mustata, On the uniquennes of extension  and  unique  best  approximation   in the  dual  of an asymmetric  normed  spaces.,   Rev. Anal. Numer.    Approx.  32(2003) Nr.2.
8.C.Mustata, Extension   and  approximation   of  semi-Lipschitz   real  functions,   5-th  Congress   of Romanian  Mathematicians,   22-28  iunie  2003,   Pitesti.
9.Mustata, Asupra  caracterizarii   elementelor   de cea mai  buna  aproximare  ‘in spatii   cu norma asimetrica  (manuscris).
10.M. Craciun,  On compound   operators  constructed with binomial  and  Sheffer  sequences,    Rev.  Numer.   Approx.,  32, (2003) Nr.2,  pp.135-144.
11.Craciun, A.Di Bucchianico, Applications of the umbral  calculus  in approximation theory,  5- th Congress  of Romanian  Mathematicians,   22-28 iunie 2003,  Pitesti.
12.Di Bucchianico,  M.  Craciun, Umbral calculus and approximation operators.Prezentata   la ,,GROSTAT  VI”, 17-20 februarie 2003,  Menton, Franta.  Slideurile se gasesc pe  internet  la adresa: www.dima.unige.it/SMID/grostatvi/dibucchianico.pdf (urmeaza sa fie depusa spre publicare)
13.I. Pavaloiu, On the convergence order of some Aitken-Steffensen type methods Rev.Anal. Numer. Approx.  32,  2 (2003), pp.193-202.
14.I. Pavaloiu, Aitken-Steffensen-type Methods for nonsmoath functions, Rev. Anal. Numer. Approx.,  32, 1,   (2003), 73-77.
15.M.. Soltuz, An equivalence between the convergences of Ishikawa,  mann and Picard iterations, Mathematical Comunications, 8, 1, {2003), pp.15-22.
16. Pavaloiu, E. Catinas, On the Chebyshev  method with numerical applications  to the eigenpair problem,   International Workshop  SINASC03,  1-4  oct.2003, pp.204-210.
17.E. Catinas, The inexact, inexact perturbed and quasi-Newton methods are equivalent models, Mathematics  of Computation   (acceptata  pentru  publicare).
18.Catinas, On the similarity in the behavior of the Newton-GMRES and MINPERT       methods, Korean  J.  Comp. Appl. Math.  (trimisa  spre publicare).
19. E. Catinas, The high convergence orders of the iterative methods,   The  5-th   Congress of Romanian Mathematicians, 21-28  iunie 2003,  Pitesti,  Romania.
20. Catinas, “Characterizing the high convergence orders of the successive approximations”, GAMM  Workshop on Numerical and Applied Linear Algebra,  Braunschweig, September 12-13, 2003, Germany.
21.E. Catinas, “Characterizing the fast trajectories toward the fixed points”,Dynamics  Days  2003, September  24-27, 2003,  Palma  de Mallorca,  Spain.
22.M. Anisiu, The photogravitational model of Constantin Popovici in a Manev-type field, Rom. Astron. J., 13, (2),  (2003).
23. M.C. Anisiu, V. Anisiu, A simple proof of the second mean value theorem for the Lebesgue integral, SRIMA  (2002)  (aparuta  in 2003) (Ed.  E. Popoviciu), pp.1-7

In vederea  realizarii  obiectivelor au fost elaborate urmatoarele lucrari:

Programul 2

II. Lucrări elaborate in cursul anului 2003
1.Pop C.V., Turcu I., Vamos C., Simulation of fluctuating interference pattern  for light scattered -on erytrocytes  in suspention  (Studia Univ. Babes-Bolyai” Psysica).
2.Suciu N., Vamos  , Vereecken  H.,  Vanderborght   J. and Hardelanf.,  Numerical modeling of large scale transport of contaminat solutes in heterogeneous aquifers using a new  particles method,  Proceedings of the CAIM-2003  mai 29-31  (2003),  pp.215-221, Oradea.
3.Suciu N. and Vamos C., Effective difusion in heterogeneous  media, Internal  Report ICG-IV 00303,  Forschungsentrum Julich,  July 2003.
4.Suciu N., Vamos , HardelaufH., Vanderborght J.  and Vereecken H., The simulation of large scale transport  in groundwater tehnical  issues internal  report ICG-IV 00703, Forschungszentm,   Julich,  September  (2003).
5.Suciu , Vamos C., Vereecken H., Vanderborght J. and Hardelauf H., Temporal  behavior  of the effective diffusion coefficients for transport in heterogeneous saturated  aquifers (Oral presentation, EAE03-A-01296),  EGS-AGU-EUG  Joint Assembly, Nice, France, April  6-11, 2003.
6.Suciu N.,Vamos , Vereecken H., Vanderborght J. and Hardelauf H., Numerical investigations on concentration fluctuations and dilution of non-reactive solutes in heterogeneous saturated aquifers  (Poster, EAE03-A-01298), EGS-AGU-EUG Joint Assembly, Nice  France,  April 6-11, 2003.
7.Pop  V.I., Vamos  C., Turcu  I.,Interference speckled pattern simulation for light scattered on erythrocytes in suspension,  7-th National  Biophysics Conference,October 5-7, 2003,Predeal, Romania,  rezumatul In Timisoara  Medical Journal,  2003,  Volume  53, Supplement  No.2, pag.23.
8.Pop C.V.I.,  Varnes C.,  Turcu I., simulation of intensity fluctuations for light cocherently scattered on erythocytes in suspension, 7th National Biophysics Conference, October  5-7, 2003, Predeal, Romania,  rezumatul  in Timisoara  Medical  Journal, 2003, Volume 53,  Supplement No.2,  pag. 23.
9.Suciu N., Varnos C., Vereecken  H., Vanderborght J., Hydrodynamic analysis of time series (Poster,  EAE03-A-01299),  EGS-AGU-EUG Joint Assembly, Nice, France, April 6-11, 2003.
10.Gheorghiu C.I., On some one-step implicit methods as dynamical systems, rev. Anal. Numer. Theor.  Approx., 32, 2, (2003),  pp.171-P5.
11.Gheorghiu C.I., On the measure of non-normality of matrices, General mathematics,

ANEXA 4
LISTA CARTILOR APARUTE IN EDITURI DIN TARA
1.M.C.Anisiu, Ecuaţiile problemei inverse a dinamicii, Ed. Casa Cărţii de Ştiinţă Cluj-Napoca, 2003 ISBN 973-686-166-9 (monografie).

ANEXA 5
ARTICOLELOR APARUTE IN REVISTE DIN STRAINATATE
1.C. Vamoş, N. Suciu, H. Vereecken, Generalized radom walk algorithm for the numerical modeling of complex diffusion processes, J. Comp. Phys., 196, (2), (2003), pp. 527-544.
2.St. M. Soltuz, An equivalence between the converges of Ishikawa Mann and Picard Iterations Mathematical Communications, 8, (1), (2003), pp. 15-22.
3.M.C. Anisiu, PDEs in the inveerse problem of dynamics, Analiz. And Optimization of Differential Systems, Kluwer Academic Publichees, Boston-Dordrecht-London, (2003), pp. 13-20 (Ed. V. Barbu).
4.E. Catinas, The inexact, inexact perturbed and quasi-Newton methods are equivalent models, Mathematics of Computation, (acceptată spre publicare) (http://www.ams.org-mcom)

ANEXA 6
LISTA ARTICOLELOR APĂRUTE ÎN ACEST AN ÎN REVISTE ALE ACADEMIEI ROMÂNE
1.M.C. Anisiu, The photogravitational model of Constantin Popovici in a Manev-type field, Rom. Astron. J., 13, (2), (2003).
2.I. Păvăloiu, On the convergence order of some Aitken-Steffensen type methods, Rev.Anal. Numer. Approx.,32, (2), (2003), pp.193-202.
3.I. Păvăloiu, Aitken-Steffensen-tzpe methods for nonsmooth functions, Rev. Anal. Numer. Approx. 32, (1), (2002), pp. 73-77.
4.M. Crăciun, On copmound operators constructed with binomial and Sheffer sequences, Rev. Anal. Numer. Approx., 32, (2), (2003), pp. 135-144.
5.C. Mustăţa, On the uniquennes of extension and unique best approximation in the dual of an asymmetric normed spaces, 32, (2), (2003), pp. 187-192.
6.N. Suciu, A. Georgescu, On the Misra-Prigogine coubagetheory of inversibiliti, Mathematica (Cluj), 44(67), (2), (2002), pp.215-2312 (apărută în 2003).
7.C.I. Gheorghiu, On someone-step implicit methods as dynamical systems, Rev. Anal. Numer.Approx., 32, (2), (2002), pp. 171-175.

ANEXA 7
LISTA ARTICOLELOR STIINTIFICE  APARUTE IN VOLUME DE SPECIALITATE  DIN TARA
1.I. Pavaloiu, E.  Catinas,  On the Chebyshev method with numerical applications to the eigenpair problem,  SYNASC  03,   5th  International  Woekshop Timisoara,  Romania,   October  1-4,  2003, pp.204-210.
2.N. Suciu, C. Vamos, H. Vereecken,J. Vanderborght, H.Hardelauf, Numerical modeling of large seale transport of contaminat solutes in heterogeneous aquifers using a new particles method, Prooc. ofthe conf. Appl.  And Ind.  Math.  (Oradea),  vol.I,  pp.215-221.
3.Suciu, C.Vamos, H. Vereecken, J. Vanderborght, Numerical modling of solute transport in heterogeneous aquifes, Proc. of the first Workshop on Mathematical  Modeling     of Environmental   Problems,   ed.   Acad.   Rom.  (2002)  (aparuta  In 2003),   pp.111-140.       (Editat   G. marinoschi   si I. Stelian)
4.M. Anisiu, V. Anisiu,  A simple proof of the second mean value theorem for the Lebesgue integral,  SRIMA  (2002)  (aparuta  In 2003)  (Ed.  E. Popoviciu),   pp.1-7.

ANEXA 8
LISTA PREPRINTURILOR APARUTE IN  STRAINATATE
1. N. Suciu, Vamos, H. Hardelauf, J.  Vanderborght   and H. Vereecken, The simulation of large scale transport in ground  water, Tehnical Issues Interner Bericht  ICG – IV  00703 Forschungszentrum Julich –  Sept. 2003.
2.N. Suciu, C. Vamos, Effective diffusion in heterogeneous media, Intemer Bericht I.C.G.  IV 00303 Forschungszentrum Julich,  Juli 2003.
3.A Curseu and N. Any, Electrocardiogram  (ECG) denoising using wavelet thesholding Technische Universiteit Eindhoven, Mathematics for Industry March 2003.

ANEXA  10
LISTA  COMUNICARILOR  STIINTIFICE PREZENTATE LA MANIFESTARI STIINTIFICE INTERNATIONALE  N ANUL 2003 SI PUBLICATE  CA  REZUMA T (≤3 PAGINI)
1.Catinas, The high convergence orders of the iterative methods,  The 5th  Congress of Romanian Mathematicians, 21-27  Junie 2003, Pitesti,  Romania.
2.E. Catinas, Characterizing the high convergence orders of the successive approximations, GAMM Workshop on Numerical and Applied Linear Algebra, Braunschweig, September 12-13  2003, Germany.
3.E. Catinas,  Characterizing the fast trajectories toward the fixed points, Dynamics Days 2003, September 24-27 2003,  Palma de Mallorca, Spain.
4.I. Gheorghiu, Stability of sheared  thin liquid  layers. The Fifth Euromech  Fluid Mechanics Conference, Toulouse, France, August 2003.
5.C.I. Gheorghiu, A stabilized Chebyshev-spectral  approach for a class of nonlinear orr-sommerfeld problems, The 5th  Congress of Romanian Mathematicians, 21-27   Junie 2003, Pitesti,  Romania.
6.Craciun, A. Di Bucchianico, Applications of the umbral calculus in approximation theory, The 5th Congress of Romanian Mathematicians, 21-27  Junie 2003,  Pitesti,  Romania
7.A. Di Bucchianico, M. Craciun, Umbral calculus and approximation operators, GROSTAT VI,  17-20  februarie,  2003, Menton, Franta;  slide-urile se gasesc pe internet la adresa: www.dima.unige.it/SMID/grostatvi/dibucchianico.pdf
8.C. Mustata, Extension  and  approximation  of  semi-Lipschitz real  functions,    The 5th Congress of Romanian Mathematicians, 21-27  Junie 2003,  Pitesti, Romania.
9. M. Anisiu, Advances in the inverse problem of dynamics,  The 5th Congress of Romanian Mathematicians, 21-27  Junie 2003,  Pitesti, Romania.
10.Suciu, C. Vamos, H. Vereecken and H. Hardelauf, Temporal behavior of the effective diffusion coefficients for transport in heterogeneous saturated aquifers (oral presentation, EAE03-A-01296), EGS-AGU-EUG Joint Assembly, Nice, France, april 6-11,  2003.
11.N. Suciu, C. Vamos, H. Vereecken, J. Vanderborght,  and H. Hardelauf Numerical investigations  on  concentration  fluctuations and dilution of non-reactive  solutes  in heterogeneous   saturated   aquifers    (Poster,   EAE03-A-01298),    EGS-AGU-EUG   Joint Assembly, Nice, France, April 6-11,  2003.
12.N. Suciu, C.  Vamos, H. Vereecken, J. Vanderborght, Hydrodynamic analysis  of time  series (Poster,  EAE03-A-01299),   EGS-AGU-EUG Joint  Assembly, Nice, France, April 6-11, 2003.
13.N. Suciu; Varnes, J. Vanderborght,  H. Hardelauf,  and  H. Vereecken,  Numerical modeling of large scale transport of contaminant solutes in heterogeneous aquifers using a global  random walk  algorithm,  JVthj IMACS Seminar on Monte Carlo Methods MCM-2003,  15-19   September 2003, Berlin.
14.N. Suciu, C. Vamoş, H. Vereecken, J. Vanderborght and H. Hardelauf, Numercial modeling of large scale transport of contaminant solutes in heterogeneous aquifers using a new particles method, The 11-th Conference on aplied and Industrial Mathematics, 29-31, 2003, Oradea, Romania.
15.C.V.I. Pop, C. Vamoş, I. Turcu, Numerical simulation of light scattered by red blood cells in suspensions, 4th European Biophysics Congress, July 5-9, 2003, Alicante, spain, rezumatul în European Biophysics Journal, 32, No.3, pag.220, June 2003.
16.Vander Wal, J. Curşeu Alina, Rosca, N., Tool contgrol for a two-echelon repair, Euro/INFORMS Joint International Meeting July 6-10, 2003, Istambul Turkey.

ANEXA 11
COMUNICARILE STIINTIFICE PREZENTATE LA MANIFESTARI NATIONALE
1.M.C.Anisiu, Problema celor două corpuri într-un câmp Manev-Popovici. Sesiunea de comunicări a Institutului Astronomic Bucureşti, 15-16 mai 2003.
2.C.V.l Pop, C. Vamos, I. Turcu, Simulation of fluctuating interference  pattern for light scattered on erythrocytes  in suspension, Third conference on Isotopic and Molecular  Processes, Cluj-Napoca,   September  25-27,  2003.
3.C.V.l. Pop, C. Vamos, I.  Turcu,  Interference speckled  pattern simulation for light  scattered on erythrocytes in suspension, 7th National Biophysics  Conference, October   5-7,   2003,   Predeal, Romania,  rezumatul  in Timisoara Medical Journal, 2003,  Volume 53,  Supplement  Nr.2,   pag. 23.
4.C.V.I. Pop, C. Vamos, I. Turcu,  Simulation  of intensity fluctuations for light   cocherently scattered on erythocytes in suspension, 7th National Biophysics   Conference,  October 5- 7, 2003,Predeal, Romania, rezumatul in Timisoara Medical Journal, 2003,  Volume 53,  Supplement Nr.2,  pag.23.
5.D. Anisiu şi C.  Anisiu,  Ecuatii diferenţiale care modeleaza circuite electrice,    Seminarul national Didactica Matematicii, Vadul Crisului, 10 mai 2003.

ANEXA 14
LISTA GRANTURILOR OBTINUTE IN TARA
1.M. Crăciun, C. Mustăţa,   A DiBucchianico,  Calcul umbral  operatori de aproximare,   GAR nr. 15/11  iunie 2003.
2.E. Catinas, I. Pavaloiu, St. Soltuz, A. Curşeu, Controlul erorilor in aritmetica flotanta  pentru diferentele finite in metodele Newton-Krilov, GAR nr.19/11 iunie 2003.

ANEXA 15
LISTA GRANTURILOR EXTRABUGETARE REALIZATE IN ACEST AN
1.Vamos, N. Suciu şi C.I. Gheorghiu,  “Noi metode şi tehnici optice   si fototehnice destinate investigarii şi caracterizarii substantelor si biosistemelor”. Contract  Nr. 01-8-CDP-042  I 19.10.2001  (pe 4 ani). Beneficiar:   ITIM  Cluj-Napoca. Finantat   prin programul  BIOTEC.

ANEXA 16

Books

V. SoporanC. VamosC. Pavai, Numerical modeling of solidification
https://ictp.acad.ro/numerical-modeling-of-solidification/

Mira-Cristiana Anisiu, The Equations of the Inverse Problem of Dynamics,
https://ictp.acad.ro/the-equations-of-the-inverse-problem-of-dynamics/

Papers

B.E. Rhoades, S.M. Soltuz, The equivalence between the convergences of Ishikawa and Mann iterations for an asymptotically pseudocontractive map
https://ictp.acad.ro/the-equivalence-between-the-convergences-of-ishikawa-and-mann-iterations-for-an-asymptotically-pseudocontractive-map/

Maria Craciun, Compound operators constructed with binomial and Sheffer sequences
https://ictp.acad.ro/compound-operators-constructed-with-binomial-and-sheffer-sequences/

C.V.L. Pop
I. Turcu
C. Vamoș
-Tiberiu Popoviciu Institute of Numerical Analysis, Romanian Academy, Simulation of fluctuating interference pattern for light scattered on erythrocytes in suspension
https://ictp.acad.ro/simulation-of-fluctuating-interference-pattern-for-light-scattered-on-erythrocytes-in-suspension/

N. Suciu
-Tiberiu Popoviciu Institute of Numerical Analysis, Romanian Academy
C. Vamoș
-Tiberiu Popoviciu Institute of Numerical Analysis, Romanian Academy
H. Vereecken
J. Vanderborght
H. Hardelauf
Numerical modeling of large scale transport of contaminate solutes in heterogeneous aquifers using a new particles method
https://ictp.acad.ro/numerical-modeling-of-large-scale-transport-of-contaminate-solutes-in-heterogeneous-aquifers-using-a-new-particles-method/

C. Vamoș
-Tiberiu Popoviciu Institute of Numerical Analysis, Romanian Academy
N. Suciu
-Tiberiu Popoviciu Institute of Numerical Analysis, Romanian Academy
H. Hardelauf
J. Vanderborght
H. Vereecken
The simulation of large scale transport in groundwater. Technical issues
http://tp.acad.ro/the-simulation-of-large-scale-transport-in-groundwater-technical-issues/

C. Vamoș
-Tiberiu Popoviciu Institute of Numerical Analysis, Romanian Academy
N. Suciu
-Tiberiu Popoviciu Institute of Numerical Analysis, Romanian Academy
Effective diffusion in heterogeneous media,
https://ictp.acad.ro/the-simulation-of-large-scale-transport-in-groundwater-technical-issues/

Călin-Ioan Gheorghiu
Tiberiu Popoviciu Institute of Numerical Analysis,
On the Scalar Measure of Non-Normality of Matrices – Dimension vs. Structure
https://ictp.acad.ro/on-the-scalar-measure-of-non-normality-of-matrices-dimension-vs-structure/

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