Projects funded by the NCN

Information on the principal investigator and host institution

Information of the project and the call

Keywords

Equipment

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Sparse representations

2011/03/B/ST1/04902

Keywords:

sparsity greedy basis n-term approximation sparse function greedy algorithm Kolmogorov diameter.

Descriptors:

  • ST1_16: Numerical analysis
  • ST1_9: Operator algebras and functional analysis

Panel:

ST1 - Mathematics: all areas of mathematics, pure and applied, as well as mathematical foundations of computer science, physics and statistics

Host institution :

Uniwersytet Warszawski, Interdyscyplinarne Centrum Modelowania Matematycznego i Komputerowego

woj. mazowieckie

Other projects carried out by the institution 

Principal investigator (from the host institution):

prof. Przemysław Wojtaszczyk 

Number of co-investigators in the project: 1

Call: OPUS 2 - announced on 2011-09-15

Amount awarded: 144 070 PLN

Project start date (Y-m-d): 2012-08-29

Project end date (Y-m-d): 2016-02-28

Project duration:: 42 months (the same as in the proposal)

Project status: Project settled

Equipment purchased [PL]

  1. laptop (5 100 PLN)

Information in the final report

  • Publication in academic press/journals (9)
  • Book publications / chapters in book publications (1)
  1. Extension of smooth subspaces in Lindenstrauss spaces
    Authors:
    V.P. Fonf P. Wojtaszczyk
    Academic press:
    Studia Mathematica (rok: 2014, tom: 222, strony: 157-163), Wydawca: Instytut Matematyczny PAN
    Status:
    Published
    DOI:
    10.4064/sm222-2-3 - link to the publication
  2. Data Assimilation in Reduced Modeling
    Authors:
    Peter Binev, Albert Cohen, Wolfgang Dahmen, Ronald DeVore, Guergana Petrova P.Wojtaszczyk
    Academic press:
    SIAM J. on Uncertainty Quantification , Wydawca: SIAM
    Status:
    Submitted
    DOI:
    brak - link to the publication
  3. CONDITIONAL QUASI-GREEDY BASES IN HILBERT AND BANACH SPACES
    Authors:
    Gustavo Garrigos, P. Wojtaszczyk
    Academic press:
    Indiana University Mathematics Journal (rok: 2014, tom: 63,4, strony: 1017-1036), Wydawca: INDIANA UNIV MATH JOURNAL
    Status:
    Published
    DOI:
    10.1512/iumj.2014.63.5269 - link to the publication
  4. Finding the minimum of a function
    Authors:
    A.Cohen, Ron DeVore, G.Petrova, P. Wojtaszczyk
    Academic press:
    Methods and Applications of Analysis (rok: 2013, tom: 20,4, strony: 365-382), Wydawca: International Press, Boston, Massachusetts, USA
    Status:
    Published
    DOI:
    10.4310/MAA.2013.v20.n4.a4 - link to the publication
  5. Characteristic properties of the Gurarij space
    Authors:
    V.P.Fonf, Przemysław Wojtaszczyk
    Academic press:
    Israel Journal of Mathematics (rok: 2014, tom: 203, strony: 109-140), Wydawca: HEBREW UNIV MAGNES PRESS
    Status:
    Published
    DOI:
    10.1007/s11856-014-0016-4 - link to the publication
  6. On left democracy function
    Authors:
    P. Wojtaszczyk
    Academic press:
    Functiones et Approximatio (rok: 2014, tom: 2,08472222222222, strony: 207-214), Wydawca: Wydawnictwo Naukowe UAM
    Status:
    Published
    DOI:
    10.7169/facm/2014.50.2.1 - link to the publication
  7. Data Assimilation in Banach Spaces
    Authors:
    Ronald DeVore, Guergana Petrova, Przemyslaw Wojtaszczyk
    Academic press:
    Journal of Complexity , Wydawca: Elsevier
    Status:
    Submitted
    DOI:
    brak - link to the publication
  8. On greedy algorithm approximating Kolmogorov widths in Banach spaces
    Authors:
    P. Wojtaszczyk
    Academic press:
    J. Math. Anal. Appl. (rok: 2015, tom: 424, strony: 685-695), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.jmaa.2014.11.054 - link to the publication
  9. On the structure of Lipschitz-free spaces
    Authors:
    Marek Cúth and Michal Doucha, P. Wojtaszczyk
    Academic press:
    Proc. Amer. Math. Soc. (rok: 2016, ), Wydawca: AMS
    Status:
    Accepted for publication
    DOI:
    10.1090/proc/13019 - link to the publication
  1. Chapter 10 Greedy-type Bases
    Authors:
    F. Albiac P.Wojtaszczyk
    Book:
    Topics in Banach space Theory; F.Albiac and N.J.Kalton , Wydawca: Springer Verlag
    Status:
    Accepted for publication

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