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Author ID: ephremidze.lasha Recent zbMATH articles by "Ephremidze, Lasha"
Published as: Ephremidze, Lasha; Ephremidze, L.
Documents Indexed: 66 Publications since 1992, including 8 Additional arXiv Preprints
Reviewing Activity: 20 Reviews
Co-Authors: 20 Co-Authors with 45 Joint Publications
507 Co-Co-Authors

Publications by Year

Citations contained in zbMATH Open

30 Publications have been cited 154 times in 71 Documents Cited by Year
Fractional, maximal and singular operators in variable exponent Lorentz spaces. Zbl 1167.42310
Ephremidze, Lasha; Kokilashvili, Vakhtang; Samko, Stefan
18
2008
A new method of matrix spectral factorization. Zbl 1367.65064
Janashia, Gigla; Lagvilava, Edem; Ephremidze, Lasha
16
2011
A simple proof of the matrix-valued Fejér–Riesz theorem. Zbl 1169.47012
Ephremidze, Lasha; Janashia, Gigla; Lagvilava, Edem
15
2009
On approximate spectral factorization of matrix functions. Zbl 1251.47020
Ephremidze, Lasha; Janashia, Gigla; Lagvilava, Edem
14
2011
On the algorithmization of Janashia-Lagvilava matrix spectral factorization method. Zbl 1392.65092
Ephremidze, Lasha; Saied, Faisal; Spitkovsky, Ilya Matvey
11
2018
An elementary proof of the polynomial matrix spectral factorization theorem. Zbl 1318.15006
Ephremidze, Lasha
9
2014
An analytic proof of the matrix spectral factorization theorem. Zbl 1160.47017
Ephremidze, Lasha; Janashia, Gigla; Lagvilava, Edem
9
2008
On compact wavelet matrices of rank \(m\) and of order and degree \(N\). Zbl 1309.42047
Ephremidze, Lasha; Lagvilava, Edem
8
2014
Remark on outer analytic matrix-functions. Zbl 1196.30047
Ephremidze, L.; Lagvilava, E.
8
2010
On explicit Wiener-Hopf factorization of \(2 \times 2\) matrices in a vicinity of a given matrix. Zbl 1472.15020
Ephremidze, L.; Spitkovsky, I.
6
2020
On the inverse inequalities for trigonometric polynomial approximations in weighted Lorentz spaces. Zbl 1149.42001
Ephremidze, L.; Kokilashvili, V.; Yildirir, Y. E.
5
2007
A remark on a polynomial matrix factorization theorem. Zbl 1272.47032
Ephremidze, Lasha; Spitkovsky, Ilya M.
5
2012
On the factorization of unitary matrix-functions. Zbl 0938.47018
Ephremidze, L.; Janashia, G.; Lagvilava, E.
5
1998
Matrix spectral factorization and wavelets. Zbl 1286.42052
Janashia, G.; Lagvilava, E.; Ephremidze, L.
4
2013
Matrix spectral factorization with perturbed data. Zbl 1336.15006
Ephremidze, Lasha; Spitkovsky, Ilya
3
2015
A new computational algorithm of spectral factorization for polynomial matrix-functions. Zbl 1099.47019
Ephremidze, L.; Janashia, G.; Lagvilava, E.
2
2004
Quantitative results on continuity of the spectral factorization mapping in the scalar case. Zbl 1356.47024
Ephremidze, Lasha; Shargorodsky, Eugene; Spitkovsky, Ilya
2
2016
On the uniqueness of the ergodic maximal function. Zbl 1004.28010
Ephremidze, Lasha
2
2002
The Riesz “rising sun” lemma for arbitrary Borel measures with some applications. Zbl 1213.42067
Ephremidze, Lasha; Fujii, Nobuhiko; Terasawa, Yutaka
1
2007
On a relationship between the integrabilities of various maximal functions. Zbl 0816.42013
Ephremidze, L.
1
1995
On the uniqueness of maximal functions. Zbl 0846.42012
Ephremidze, L.
1
1996
On parametrization of compact wavelet matrices. Zbl 1178.42036
Ephremidze, Lasha; Lagvilava, Edem
1
2008
On approximate factorization of positively definite matrix functions of second order. Zbl 0954.47021
Ephremidze, L.
1
1999
The rearrangement inequality for the ergodic maximal function. Zbl 0996.28007
Ephremidze, L.
1
2001
On the uniqueness of the two-sided ergodic maximal function. Zbl 1105.28010
Ephremidze, Lasha
1
2005
On non-optimal spectral factorizations. Zbl 06815237
Ephremidze, Lasha; Selesnick, Ivan; Spitkovsky, Ilya
1
2017
On the uniqueness of maximal operators for ergodic flows. Zbl 1063.37001
Ephremidze, Lasha
1
2002
On the generalization of the Janashia-Lagvilava method for arbitrary fields. Zbl 07536925
Ephremidze, Lasha; Spitkovsky, Ilya
1
2022
Quantitative results on continuity of the spectral factorization mapping. Zbl 1443.47018
Ephremidze, L.; Shargorodsky, E.; Spitkovsky, I.
1
2020
An approximation of Daubechies wavelet matrices by perfect reconstruction filter banks with rational coefficients. Zbl 1262.42018
Ephremidze, L.; Gamkrelidze, A.; Lagvilava, E.
1
2013
On the generalization of the Janashia-Lagvilava method for arbitrary fields. Zbl 07536925
Ephremidze, Lasha; Spitkovsky, Ilya
1
2022
On explicit Wiener-Hopf factorization of \(2 \times 2\) matrices in a vicinity of a given matrix. Zbl 1472.15020
Ephremidze, L.; Spitkovsky, I.
6
2020
Quantitative results on continuity of the spectral factorization mapping. Zbl 1443.47018
Ephremidze, L.; Shargorodsky, E.; Spitkovsky, I.
1
2020
On the algorithmization of Janashia-Lagvilava matrix spectral factorization method. Zbl 1392.65092
Ephremidze, Lasha; Saied, Faisal; Spitkovsky, Ilya Matvey
11
2018
On non-optimal spectral factorizations. Zbl 06815237
Ephremidze, Lasha; Selesnick, Ivan; Spitkovsky, Ilya
1
2017
Quantitative results on continuity of the spectral factorization mapping in the scalar case. Zbl 1356.47024
Ephremidze, Lasha; Shargorodsky, Eugene; Spitkovsky, Ilya
2
2016
Matrix spectral factorization with perturbed data. Zbl 1336.15006
Ephremidze, Lasha; Spitkovsky, Ilya
3
2015
An elementary proof of the polynomial matrix spectral factorization theorem. Zbl 1318.15006
Ephremidze, Lasha
9
2014
On compact wavelet matrices of rank \(m\) and of order and degree \(N\). Zbl 1309.42047
Ephremidze, Lasha; Lagvilava, Edem
8
2014
Matrix spectral factorization and wavelets. Zbl 1286.42052
Janashia, G.; Lagvilava, E.; Ephremidze, L.
4
2013
An approximation of Daubechies wavelet matrices by perfect reconstruction filter banks with rational coefficients. Zbl 1262.42018
Ephremidze, L.; Gamkrelidze, A.; Lagvilava, E.
1
2013
A remark on a polynomial matrix factorization theorem. Zbl 1272.47032
Ephremidze, Lasha; Spitkovsky, Ilya M.
5
2012
A new method of matrix spectral factorization. Zbl 1367.65064
Janashia, Gigla; Lagvilava, Edem; Ephremidze, Lasha
16
2011
On approximate spectral factorization of matrix functions. Zbl 1251.47020
Ephremidze, Lasha; Janashia, Gigla; Lagvilava, Edem
14
2011
Remark on outer analytic matrix-functions. Zbl 1196.30047
Ephremidze, L.; Lagvilava, E.
8
2010
A simple proof of the matrix-valued Fejér–Riesz theorem. Zbl 1169.47012
Ephremidze, Lasha; Janashia, Gigla; Lagvilava, Edem
15
2009
Fractional, maximal and singular operators in variable exponent Lorentz spaces. Zbl 1167.42310
Ephremidze, Lasha; Kokilashvili, Vakhtang; Samko, Stefan
18
2008
An analytic proof of the matrix spectral factorization theorem. Zbl 1160.47017
Ephremidze, Lasha; Janashia, Gigla; Lagvilava, Edem
9
2008
On parametrization of compact wavelet matrices. Zbl 1178.42036
Ephremidze, Lasha; Lagvilava, Edem
1
2008
On the inverse inequalities for trigonometric polynomial approximations in weighted Lorentz spaces. Zbl 1149.42001
Ephremidze, L.; Kokilashvili, V.; Yildirir, Y. E.
5
2007
The Riesz “rising sun” lemma for arbitrary Borel measures with some applications. Zbl 1213.42067
Ephremidze, Lasha; Fujii, Nobuhiko; Terasawa, Yutaka
1
2007
On the uniqueness of the two-sided ergodic maximal function. Zbl 1105.28010
Ephremidze, Lasha
1
2005
A new computational algorithm of spectral factorization for polynomial matrix-functions. Zbl 1099.47019
Ephremidze, L.; Janashia, G.; Lagvilava, E.
2
2004
On the uniqueness of the ergodic maximal function. Zbl 1004.28010
Ephremidze, Lasha
2
2002
On the uniqueness of maximal operators for ergodic flows. Zbl 1063.37001
Ephremidze, Lasha
1
2002
The rearrangement inequality for the ergodic maximal function. Zbl 0996.28007
Ephremidze, L.
1
2001
On approximate factorization of positively definite matrix functions of second order. Zbl 0954.47021
Ephremidze, L.
1
1999
On the factorization of unitary matrix-functions. Zbl 0938.47018
Ephremidze, L.; Janashia, G.; Lagvilava, E.
5
1998
On the uniqueness of maximal functions. Zbl 0846.42012
Ephremidze, L.
1
1996
On a relationship between the integrabilities of various maximal functions. Zbl 0816.42013
Ephremidze, L.
1
1995
all top 5

Cited by 91 Authors

19 Ephremidze, Lasha
12 Spitkovsky, Ilya Matvey
5 Lagvilava, Edem
4 Weisz, Ferenc
3 Adukov, Viktor Mikhaĭlovich
3 Chkadua, Otar
3 Janashia, Gigla
3 Rogosin, Sergei V.
3 Saatashvili, Aleksandre
3 Yang, Dachun
3 Yuan, Wen
2 Aykol, Canay
2 Cooklev, Todor V.
2 Dubatovskaya, Maryna Valer’evna
2 Gamkrelidze, Alexander
2 Keinert, Fritz
2 Kolev, Vasil
2 Liu, Jun
2 Lu, Jianzhong
2 Mikhailov, Sergey E.
2 Mishuris, Gennady S.
2 Mizuta, Yoshihiro
2 Natroshvili, David
2 Ohno, Takao
2 Primachuk, Leonid P.
2 Serbetci, Ayhan
2 Shargorodsky, Eugene
2 Vakarchuk, Sergei Borisovich
2 Zabutnaya, Valentina I.
2 Zeng, Dan
2 Zhou, Dejian
1 Adukova, Nataliya Viktorovna
1 Akgun, Ramazan
1 Almeida, Víctor M.
1 Alpay, Daniel Aron
1 Argerami, Martín
1 Betancor Perez, Jorge Juan
1 Bingham, Nicholas Hugh
1 Boche, Holger
1 Cakir, Zeynep
1 Câmara, Maria Cristina
1 Cao, Wenqi
1 Carro, María Jesús
1 Chu, Moody T.
1 Colombo, Fabrizio
1 Diao, Chenzhe
1 Domingo-Salazar, Carlos
1 Ediberidze, Ana
1 Fujii, Nobuhiko
1 Gerstacker, Wolfgang H.
1 Giorgadze, Grigory
1 Gmeineder, Franz
1 Gulagashvili, Gega
1 Guliyev, Vagif Sabir
1 Guven, Ali
1 Hanselka, Christoph
1 Hosoya, Yuzo
1 Jiao, Yong
1 Jones, Roger L.
1 Kucerovsky, Dan Z.
1 Kucukaslan, Abdulhamit
1 Kulak, Öznur
1 Lawton, Wayne M.
1 Lewkowicz, Izchak
1 Li, Hongliang
1 Lindquist, Anders Gunnar
1 Lu, Guanghui
1 Ma, Tao
1 Payandeh Najafabadi, Amir T.
1 Pohl, Volker
1 Poor, Harold Vincent
1 Raită, Bogdan
1 Rodman, Leiba X.
1 Rodríguez-Mesa, Lourdes
1 Rui, Li
1 Sabadini, Irene
1 Salia, Nika
1 Sawano, Yoshihiro
1 Selesnick, Ivan W.
1 Shen, Zhengwei
1 Shimomura, Tetsu
1 Sinn, Rainer
1 Soylemez, Dilek
1 Takimoto, Taro
1 Van der Woude, Jacob Willem
1 Van Schaftingen, Jean
1 Voronin, Anatoliĭ Fedorovich
1 Yan, Xianjie
1 Yu, Xiao
1 Yurt, Hasan
1 Zhuo, Ciqiang
all top 5

Cited in 44 Serials

10 Transactions of A. Razmadze Mathematical Institute
5 Georgian Mathematical Journal
4 Linear Algebra and its Applications
3 Journal of Mathematical Analysis and Applications
3 Mathematical Notes
3 The Journal of Fourier Analysis and Applications
2 Journal of the Mathematical Society of Japan
2 Journal of Mathematical Sciences (New York)
2 Fractional Calculus & Applied Analysis
2 International Journal of Wavelets, Multiresolution and Information Processing
2 Proceedings of the Royal Society of London. A. Mathematical, Physical and Engineering Sciences
1 Applicable Analysis
1 Mathematical Methods in the Applied Sciences
1 Ukrainian Mathematical Journal
1 Mathematics of Computation
1 Indiana University Mathematics Journal
1 Integral Equations and Operator Theory
1 Journal of Computational and Applied Mathematics
1 Journal of Functional Analysis
1 Journal of the London Mathematical Society. Second Series
1 Mathematische Nachrichten
1 Mathematische Zeitschrift
1 Proceedings of the American Mathematical Society
1 SIAM Journal on Control and Optimization
1 Journal of Time Series Analysis
1 Multidimensional Systems and Signal Processing
1 The Journal of Geometric Analysis
1 Proceedings of the Royal Society of Edinburgh. Section A. Mathematics
1 Expositiones Mathematicae
1 Turkish Journal of Mathematics
1 Advances in Computational Mathematics
1 Boletín de la Sociedad Matemática Mexicana. Third Series
1 Discrete and Continuous Dynamical Systems
1 Taiwanese Journal of Mathematics
1 Sibirskiĭ Zhurnal Industrial’noĭ Matematiki
1 Lobachevskii Journal of Mathematics
1 Journal of Function Spaces and Applications
1 Mediterranean Journal of Mathematics
1 Banach Journal of Mathematical Analysis
1 Tbilisi Mathematical Journal
1 Vestnik Yuzhno-Ural’skogo Gosudarstvennogo Universiteta. Seriya Matematicheskoe Modelirovanie i Programmirovanie
1 Probability Surveys
1 Cogent Mathematics
1 AIMS Mathematics

Citations by Year