Publications

2024

  1. N. Teofanov, F. Tomić, M. Žigić,
    An introduction to extended Gevrey regularity, Axioms 2024, 13(6), 352,
  2. N. Teofanov, F. Tomić, S. Tutić,
    Band-limited wavelets beyond Gevrey regularity,
    International Journal of Wavelets, Multiresolution and Information Processing,
      online ready
  3. B. Aris, N. Teofanov, S. Oztop,
    Dilation estimates for Wiener amalgam spaces of Orlicz type,
    Sampling Theory, Signal Processing, and Data Analysis, 22, 12 (2024).
    https://doi.org/10.1007/s43670-024-00086-w
  4. Stevan Pilipović, N. Teofanov, F. Tomić,
    Almost diagonalization of ΨDO’s over various generalized function spaces,
    Sarajevo Journal of Mathematics, 20 (1) (2024), accepted

2023

  1. Nuno Costa Dias, João Nuno Prata, Nenad Teofanov,
    Gabor products and a phase-space approach to nonlinear analysis,
    Analysis and Applications, 21 (2023), 1417-1446
    https://doi.org/10.1142/S0219530523500252

2022

  1. Francesca Bartolucci, Stevan Pilipović, Nenad Teofanov,
    Continuity properties of the shearlet transform and the shearlet synthesis operator on the Lizorkin type spaces, Mathematische Nachrichten, 295 (2022), 2318-2337, https://doi.org/10.1002/mana.202000223 (arXiv:2005.03505)
  2. Nenad Teofanov, Filip Tomic,
    Extended Gevrey regularity via weighted matrices, Axioms 2022, 11(10), 576
  3. Nenad Teofanov, Joachim Toft, Patrik Wahlberg,
    Pseudo-differential operators with isotropic symbols, Wick and anti-Wick operators, and hypoellipticity, Journal des Mathématiques Pures et Appliquées,
    https://doi.org/10.1016/j.matpur.2022.09.002
  4. Peter Balazs, Nenad Teofanov,
    Continuous frames in tensor product Hilbert spaces, localization operators and density operators, Journal of Physics A: Mathematical and Theoretical, 55 (2022) 145201 (25pp), (arXiv:2107.06628)
  5. Nenad Teofanov, Joachim Toft,
    An excursion to multiplications and convolutions on modulation spaces, 601-637, in Operator and Norm Inequalities and Related Topics
  6. Nuno Costa Dias, João Nuno Prata, Nenad Teofanov,
    Short-time Fourier transform of the pointwise product of two functions with application to the nonlinear Schrödinger equation, technical report (arXiv:2108.04985)

2021

  1. Nenad Teofanov, Wilson bases and ultradistributions,
    Axioms, 2021, 10(4), 241, Special Issue “Time-Frequency Analysis, Distributions, and Operators”  (preprint version arXiv:2109.00820)
  2. Nenad Teofanov, Some remarks on analytic pseudodifferential operators,
    META2021, Conference Proceedings (arXiv:2106.01771)
  3. Stevan Pilipovic, Nenad Teofanov, Filip Tomic,
    Boundary values in ultradistribution spaces related to extended Gevrey regularity Mathematics 2021, 9(1), 7 (arXiv:2008.00685)
  4. Federico Bastianoni, Nenad Teofanov,
    Subexponential decay and regularity estimates for eigenfunctions of localization operators, Journal of Pseudo-Differential Operators and Applications, 12, 19 (2021) (preprint version: arXiv:2004.12947)

2020

  1. Francesca Bartolucci, Stevan Pilipović, Nenad Teofanov,
    The shearlet transform and Lizorkin spaces, in Landscapes of Time-Frequency Analysis, ATFA2, Applied Numerical and Harmonic Analysis, Birkhauser, 43–62
  2. Ahmed Abdeljawad, Sandro Coriasco, Nenad Teofanov,
    Bilinear pseudo-differential operators with Gevrey-Hörmander symbols,
    Mediterranean Journal of Mathematics, 17, Article number: 120 (2020)
    (extended version:  arXiv:1906.11095)
  3. Stevan Pilipovic, Nenad Teofanov, Filip Tomic,
    A Paley-Wiener theorem in extended Gevrey regularity,
    Journal of Pseudo-Differential Operators and Applications, 11, 593–612 (2020)
  4. Stevan Pilipović, Dušan Rakić, Nenad Teofanov, Jasson Vindas,
    Multiresolution expansions and wavelets in Gelfand-Shilov spaces,
    RACSAM,114(2), 66 (2020) (arXiv:1906.09946)
  5. Nenad Teofanov, Filip Tomic,
    Extended Gevrey regularity via the short-time Fourier transform,
    in Advances in Micro-Local and Time-Frequency Analysis, Applied Numerical and Harmonic Analysis, Birkhauser, 455–474 (arXiv:1902.09206)
  6. Nenad Teofanov, Joachim Toft,
    Pseudo-differential calculus in a Bargmann setting,
    Annales Academiæ Scientiarum Fennicæ Mathematica, 45 (1) 227-257 (arXiv:1901.02796)

2019

  1. Nenad Teofanov, Mihailo Petrović’s Fishing – One View,
    in: S. Pilipović, G.V. Milovanović, Ž. Mijajlović (eds)
    Mihailo Petrović Alas: life, work, times, Serbian Academy of Sciences and Arts
  2. Nenad Teofanov, Рибарење Михаила Петровића – један поглед
    in: С. Пилиповић, Г. В. Миловановић, Ж. Мијајловић, едитори,
    Михаило Петровић Алас: живот, дело, време, САНУ
  3. Nenad Teofanov,
    Continuity properties of multilinear localization operators on modulation spaces,
    in: Boggiatto P. et al. (eds) Landscapes of Time-Frequency Analysis
    Applied and Numerical Harmonic Analysis. Birkhäuser, Cham, 291 – 307

 

2018

  1. Stevan Pilipovic, Nenad Teofanov, Filip Tomic,
    Regulatiries for a new class of spaces between distributions and ultradistributions,
    Sarajevo Journal of Mathematics, vol 14(2) (2018), 251–264
  2. Nenad Teofanov,
    Wave-front sets in non-quasianalytic setting for Fourier Lebesgue and modulation spaces, Bulletin, Classe des Sciences Mathématiques et Naturelles, Sciences mathématiques, vol 43 (2018) 81-111
  3. Nenad Teofanov,
    The Grossmann-Royer transform, Gelfand-Shilov spaces, and continuity properties of localization operators on modulation spaces, In: Rodino L., Toft J. (eds) Mathematical Analysis and Applications—Plenary Lectures.
    Springer Proceedings in Mathematics & Statistics, vol 262, 161-207 (2018) (arXiv:1806.04407)
  4. Stevan Pilipovic, Nenad Teofanov, Filip Tomic,
    Beyond Gevrey regularity: superposition and propagation of singularities,
    Filomat, vol 32 (8) – 2763-2782
  5. Nenad Teofanov, Bilinear localization operators on modulation spaces.
    J. Funct. Spaces 2018, Art. ID 7560870, 10 pp.
  6. Nenad Teofanov, Milica Žigić, Osnovi optimizacije, udžbenik, PMF, Novi Sad

2017

  1. Nenad Teofanov, Filip Tomic,
    Ultradifferentiable functions of class M^{τ,σ} _p and microlocal regularity,
    chapter in Generalized functions and Fourier analysis,
    Advances in Partial Differential Equations 260, Birkhauser, 193-213
  2. Nenad Teofanov, Filip Tomic,
    Inverse closedness and localization in extended Gevrey regularity
    Journal of Pseudo-Differential Operators and Applications, (2017) 8: 411–421
    (doi:10.1007/s11868-017-0205-0)

2016

  1. Nenad Teofanov, Continuity and Schatten-von Neumann properties
    for localization operators on modulation spaces,
    Mediterranean Journal of Mathematics, 13 (2), 2016, 745-758
  2. Stevan Pilipovic, Nenad Teofanov, Filip Tomic,
    Beyond Gevrey regularity,
    Journal of Pseudo-Differential Operators and Applications, 7 (2016), 113-140
  3. Stevan Pilipovic, Dusan Rakic, Nenad Teofanov, Jasson Vindas,
    The wavelet transforms in Gelfand-Shilov spaces,
    Collectanea Mathematica, 67 (2016) 443–460

2015

  1. Joachim Toft, Karoline Johansson, Stevan Pilipovic, Nenad Teofanov,
    Sharp convolution and multiplication estimates in weighted spaces,
    Analysis and Applications, 13, (5)  (2015) 457–-480
  2. Stevan Pilipovic, Nenad Teofanov, Filip Tomic,
    On a class of ultradifferentiable functions, NSJOM 45 (1) (2015), 125–142
  3. Nenad Teofanov,
    Gelfand-Shilov spaces and localization operators,
    Funct. Anal. Approx. Comput. 7 (2) (2015), 135–158.

2014

–

2013

  1. Karoline Johansson, Stevan Pilipovic, Nenad Teofanov, Joachim Toft
    A note on wave-front sets of Roumieu type ultradistributions, chapter in
    Pseudo-Differential Operators, Generalized Functions and Asymptotics,
    Operator Theory: Advances and Applications (S. Molahajloo, S. Pilipovic,
    J. Toft, M.W. Wong, editors), Birkhauser, 231:239–252
  2. Karoline Johansson, Stevan Pilipovic, Nenad Teofanov, Joachim Toft –
    Resolution of wavefront set via discrete sets,
    PAMM – Proc. Appl. Math. Mech. 13, 495-496/ DOI 10.1002/pamm.201310240

2012

  1. Karoline Johansson, Stevan Pilipovic, Nenad Teofanov, Joachim Toft
    Micro-local analysis in some spaces of ultradistributions,
    Publications de l’Institut Mathematique, 92 (106) (2012), 1–24
  2. D. Rakic, N.Teofanov
    Progressive Gelfand-Shilov Spaces and Wavelet Transforms,
    Journal of Function Spaces and Applications
    Volume 2012 (2012), Article ID 951819, 19 pages
  3. Karoline Johansson, Stevan Pilipovic, Nenad Teofanov, Joachim Toft
    Gabor pairs, and a discrete approach to wave-front sets,
    Monatshefte fur Mathematik, vol. 166 (2) (2012), 181–199

2011

  1. 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

2010

  1. 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.
  2. 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
  3. 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

  1. 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

  1. 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

  1. 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
  2. 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

  1. S. Pilipovic, D. Rakic, N.Teofanov –
    Homogeneous Distributions in  D’_{L^q},
    Novi Sad Journal of Mathematics, vol 36 (2), 81 -90, link
  2. 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
  3. 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
  4. N.Teofanov –
    Convergence of multiresolution expansions in the Schwartz class,
    Mathematica Balkanica, Vol. 20 (2006), 101–112,

2005

  1. S. Pilipovic, N.Teofanov –
    Multiresolution expansions and approximation order of tempered distributions,
    ESI preprint series 1654,
  2. 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
  3. N.Teofanov – Some remarks on ultra-modulation spaces,
    ESI preprint series
    1685

2004

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

2003

  1. N.Teofanov –
    Ultramodulation Spaces and Pseudodifferential Operators
    Zaduzbina Andrejevic, Edition Dissertation 173, 2003.
  2. N.Teofanov –
    Wavelets: theoretical facts and software,
    Proc. of the Workshop on Computational Intelligence and
    Information Technologies, (2003) 151–154.

2002

  1. 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
  2. S. Pilipovic, N.Teofanov –
    Wilson Bases and Ultramodulation Spaces,
    Mathematische Nachrihten, 242 (2002) 179–196

2001

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

2000

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

1999

  1. S. Pilipovic, A. Takaci, N.Teofanov –
    Wavelets and Quasiasimptotics at a Point,
    Journal of Approximation Theory 97 (1999) 40-52.
  2. 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

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

1997

  1. 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.

1996

1995

  1. 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.
  2. N. Teofanov –
    On the Wavelet Transform,
    Proc.of the 5th Int. Coll. on Diff. Eq.,ed. D.Bainov, A.Dishliev, SCT publishing (1995) 228-231.

Other Publications

  • Teofanov, N.,
    Predavanja iz primenjene analize,     Zavod za udzbenike, Beograd, 2011.
  • Teofanov, N., Gajić, Lj.,
    Predavanja iz optimizacije,     Faculty of Science, University of Novi Sad, 2006.
  • Gajić, Lj., Pilipović, S., Teofanov, N.,
    Integrali, redovi, funkcionalni nizovi i redovi, zbirka zadataka,
    Faculty of Science, University of Novi Sad, 2001.
  • Teofanov, N.,
    Ultramodulacioni prostori, Vilsonove baze i pseudodiferencijalni operatori,
    doktorska disertacija (PhD thesis),
    Faculty of Science, University of Novi Sad, 2000.
  • Gajić, Lj., Pilipović, S., Teofanov, N., Zbirka zadataka iz Analize I, drugi deo,
    Faculty of Science, University of Novi Sad, 1998.
  • Teofanov, N.,
    Aproksimacije malim talasima i delta nizovima, magistarski rad (master thesis),
    Faculty of Science, University of Novi Sad, 1996.
  • 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.