• Nenad Teofanov, full professor,
  Department of Mathematics and Informatics, Faculty of Sciences, University of Novi Sad,
  Trg Dositeja Obradovica 4, 21 000 Novi Sad, Serbia, Europe
• e-mail address: nenad.teofanov@dmi.uns.ac.rs
• Mathematical interests: functional analysis, generalized functions, pseudodifferential operators, time-frequency and time-scale analysis (Gabor Analysis and wavelets)
• Member of the scientific research project No.174024, MNS
• Member of the Center for mathematical research of nonlinear phenomena
• Short term member and visitor of NuHaG group at the Department of Mathematics, University of Vienna
• Link to the official home page
• Link to the personal home page

List of Publications

2011

1. Karoline Johansson, Stevan Pilipovic, Nenad Teofanov, Joachim Toft
   Discrete Wave-front sets of Fourier Lebesgue and modulation space types,
   Monatshefte fur Mathematik, online first
2. S. Pilipovic, N. Teofanov,  J. Toft -
   Micro-local analysis in Fourier Lebesgue and modulation spaces. Part I,
   Journal of Fourier Analysis and Applications, 17 (3) (2011) 374-407
3. D. Rakic, N.Teofanov Characterization of progressive Gelfand-Shilov spaces, in preparation

   2010

4. S. Pilipovic,N. Teofanov,  J. Toft -
   Micro-local analysis in Fourier Lebesgue and modulation spaces. Part II,
   Journal of Pseudo-Differential Operators and Applications, 1 (3) (2010) 341 -- 376.
5. E. Cordero, S. Pilipovic, L. Rodino, N. Teofanov -
   Quasianalytic Gelfand-Shilov spaces and localization operators,
   Rocky Mountain Journal of Mathematics, vol. 40 (4), 1123-1147
6. S. Pilipovic, N. Teofanov,  J. Toft -
   Singular support and FLq continuity of pseudo-differential operators, in
   Approximation and Computation, a volume dedicated to 60th anniversary of G.V. Milovanovic
   (edited by W. Gautschi, G. Mastroianni, and Th.M. Rassias), Springer, 357 - 376

   2009

7. S. Pilipovic, N. Teofanov, J. Toft -
   Some applications of wave front sets of Fourier Lebesgue types, I
   Mathematical Modeling of wave phenomena, AIP Conference Proceedings 1106, 26 - 35 link

   2008

8. S. Pilipovic, N. Teofanov,  J. Toft -
   Wave-front sets in Fourier Lebesgue spaces,
   Rendiconti del Seminario Matematico (Universita e Politecnico di Torino), vol. 66 (4), 299 - 319, link

   2007

9. S. Pilipovic, D. Stoeva, N.Teofanov - An introduction to frames for Frechet spaces,
   Bull. de l'Academie Serbe des Sci. et des Arts,  32 (2007), 69--84 link
10. S. Pilipovic, N.Teofanov - Multiresolution expansion, approximation order and quasiasymptotic behavior of tempered distributions,
    Journal of Mathematical Analysis and Applications, vol. 331 (1), 455-471, link

    2006

11. S. Pilipovic, D. Rakic, N.Teofanov - Homogeneous Distributions in  D'_{L^q},
    Novi Sad Journal of Mathematics, vol 36 (2), 81 -90, link

12. N.Teofanov - Modulation spaces, Gelfand-Shilov spaces and pseudodifferential operators,
    Sampling Theory In Signal and Image Procesing, vol. 5 (2), 225-242,
    a different version is published in ESI preprint series 1774
13. N.Teofanov - Ultradistributions and Time-Frequency analysis,
    a chapter in "Operator Theory: Advances and Applications" (P. Boggiatto, L. Rodino, J. Toft, M.W. Wong, editors),
    Birkhauser, 164:173--191, 2006, ESI preprint series 1598, pdf file
14. N.Teofanov - Convergence of multiresolution expansions in the Schwartz class,
    Mathematica Balkanica, Vol. 20 (2006), 101-112, ps file

2005

15. S. Pilipovic, N.Teofanov - Multiresolution expansions and approximation order of tempered distributions, ESI preprint series 1654, pdf file
16. E. Cordero, S. Pilipovic, L. Rodino, N. Teofanov - Localization Operators and Exponential Weights for Modulation Spaces,
    Mediterr. j. math. 2 (2005), 381-394, ESI preprint series 1704
17. N.Teofanov - Some remarks on ultra-modulation spaces, ESI preprint series 1685

    2004

18. S. Pilipovic, N.Teofanov - Pseudodifferential operators on ultra-modulation spaces,
    Journal of Functional Analysis, Vol 208 (2004) 194-228 zip-file

    2003

19. N.Teofanov - Ultramodulation Spaces and Pseudodifferential Operators
    Zaduzbina Andrejevic, Edition Dissertation 173, 2003.
    Click here for a short summary of the book (in Serbian).
20. N.Teofanov - Wavelets: theoretical facts and software,
    Proc. of the Workshop on Computational Intelligence and Information Technologies, (2003) 151-154. zip-file

    2002

21. S. Pilipovic, N.Teofanov - On a symbol class of Elliptic  Pseudodifferential Operators,
    Bull. de l'Academie Serbe des Sci. et des Arts, 27 (2002) 57-68. link
22. S. Pilipovic,  N.Teofanov - Wilson Bases and Ultramodulation Spaces,
    Mathematische Nachrihten, 242 (2002) 179-196

    2001

23. S. Pilipovic,   N.Teofanov - On a symbol class of Pseudodifferential Operators,
    Proc.  of the 10th Congress of Yu. Math. (2001) 267-270. zip-file

    2000

24. N. Teofanov - A Note on Ultrapolynomials and the Wigner Distribution,
    Novi Sad Journal of Mathematics, vol. 30(1), (2000)165-175.  zip-file

    1999

25. S. Pilipovic, A. Takaci, N.Teofanov - Wavelets and Quasiasimptotics at a Point,
    Journal of Approximation Theory 97 (1999) 40-52.
26. A. Takaci, N. Teofanov - Scaling Expansion of Tempered Distributions,
    The 8th Symp.of Math. and its Applications, "Politehnica" University of Timisoara, (1999) 151-158.

    1998

27. E. Pap, N. Teofanov- Pseudo-delta Functions and Sequences in the Optimization theory,
    Yugoslav Journal of Operations Research 8 (1998), 111-128.
28. A. Takaci, N. Teofanov - A Note on Wavelets and S-asimptotics,
    Matematicki Vesnik, 49 (1997), 215-220.
29. A. Takaci, N. Teofanov - A Note on Wavelets and S-asimptotics,
    Matematicki Vesnik, 50 (1998), 65-66.

    1997

30. N. Teofanov, S. Simic - Approximate solutions of biharmonic equation using wavelet subspaces,
    PRIM '96, XI Conference on Applied Mathematics, ed. D. Herceg, K. Surla, Novi Sad, (1997) 411-419. zip-file

    1996

    1995

31. A.Takači, N. Teofanov - An application of the wavelet theory,
    Bull. of Applied Math., Technical University of Budapest, BAM 1077/95 (LXXV) (1995)111-118.
32. N. Teofanov- On the Wavelet Transform,
    Proc.of the 5^th Int. Coll. on Diff. Eq.,ed. D.Bainov, A.Dishliev, SCT publishing (1995) 228-231.

Other Publications

1. Teofanov, N., Predavanja iz primenjene analize, prihvaćene recenzije udžbenika
2. Teofanov, N., Gajić, Lj., Predavanja iz optimizacije, Faculty of Science, University of Novi Sad, 2006.
3. Gajić, Lj., Pilipović, S., Teofanov, N., Integrali, redovi, funkcionalni nizovi i redovi, zbirka zadataka,
   Faculty of Science, University of Novi Sad, 2001.
4. Teofanov, N., Ultramodulacioni prostori, Vilsonove baze i pseudodiferencijalni operatori,
   doktorska disertacija (PhD thesis), Faculty of Science, University of Novi Sad, 2000.
5. Gajić, Lj., Pilipović, S., Teofanov, N., Zbirka zadataka iz Analize I, drugi deo,
   Faculty of Science, University of Novi Sad, 1998.
6. Teofanov, N., Aproksimacije malim talasima i delta nizovima,
   magistarski rad (master thesis), Faculty of Science, University of Novi Sad, 1996.
7. Bošnjak I., Budimac Z.,Ivanović M., Jerinić Lj., Madarasz R. Sz., Nedeljkov M., Racković M., Teofanov, N., Tepavčević A., Zbirka zadataka iz matematike, Faculty of Science, University of Novi Sad, 1995.