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Fraguela Collar, Andrés
Statistics Math-Net.Ru
Total publications: 14
Scientific articles: 13

Number of views:
This page:286
Abstract pages:2872
Full texts:963
References:146
Candidate of physico-mathematical sciences (1979)
Speciality: 01.01.01 (Real analysis, complex analysis, and functional analysis)

https://www.mathnet.ru/eng/person22801
List of publications on Google Scholar
List of publications on ZentralBlatt
https://mathscinet.ams.org/mathscinet/MRAuthorID/225400
ISTINA https://istina.msu.ru/workers/4724434

Publications in Math-Net.Ru Citations
1997
1. R. Felipe Parada, A. Fragella Collar, “About the stability of the rotational motion of a top with a cavity filled up with a viscous fluid”, Fundam. Prikl. Mat., 3:1 (1997),  69–92  mathnet  mathscinet  zmath 1
2. A. Fragella Collar, “Selfadjoint matrix operators eigenvalues estimations”, Fundam. Prikl. Mat., 3:1 (1997),  15–36  mathnet  mathscinet  zmath
1991
3. A. Fraguela Collar, “Sufficient conditions of non-almost-periodicity for the solutions of S. L. Sobolev's equations”, Funktsional. Anal. i Prilozhen., 25:3 (1991),  92–94  mathnet  mathscinet  zmath; Funct. Anal. Appl., 25:3 (1991), 239–241  isi
4. A. Fraguela Collar, “Some questions of the spectral theory of operator-matrices”, Mat. Zametki, 50:2 (1991),  157–159  mathnet  mathscinet  zmath; Math. Notes, 50:2 (1991), 881–883  isi
5. A. Fraguela Collar, “The principle of limiting absorption for operators of Schrödinger type and an application of it to the Cauchy–Poisson problem with a cylindrical bottom”, Uspekhi Mat. Nauk, 46:3(279) (1991),  201–202  mathnet  mathscinet  zmath; Russian Math. Surveys, 46:3 (1991), 221–222  isi
6. A. Fragella Collar, “Some spectral questions in the problem of small oscillations of a rotating fluid”, Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 1991, no. 4,  41–44  mathnet  mathscinet  zmath
1989
7. A. Fraguela Collar, “On the problem of the oscillations of a free boundary of an ideal rotating fluid with a change in the angular velocity”, Dokl. Akad. Nauk SSSR, 304:2 (1989),  313–317  mathnet  mathscinet  zmath; Dokl. Math., 34:1 (1989), 17–19
8. A. Collar, “On the problem of the motion of an ideal fluid in an unbounded elastic basin”, Differ. Uravn., 25:8 (1989),  1417–1426  mathnet  mathscinet; Differ. Equ., 25:8 (1989), 1013–1021 2
9. A. Fraguela, “Waveguides in a problem in hydromechanics”, Sibirsk. Mat. Zh., 30:4 (1989),  195–209  mathnet  mathscinet  zmath; Siberian Math. J., 30:4 (1989), 654–667  isi
1986
10. A. Fraguela, “Unsteady waves over an underwater elastic ridge”, Dokl. Akad. Nauk SSSR, 287:6 (1986),  1325–1329  mathnet  mathscinet  zmath
11. A. Fraguela Collar, “On perturbation of a polyharmonic operator by delta-like potentials”, Mat. Sb. (N.S.), 130(172):3(7) (1986),  386–393  mathnet  mathscinet  zmath; Math. USSR-Sb., 58:2 (1987), 389–396 3
1981
12. A. Fraguela Collar, “Perturbation of a polyharmonic operator by a potential of delta-function type”, Funktsional. Anal. i Prilozhen., 15:1 (1981),  86–87  mathnet  mathscinet  zmath; Funct. Anal. Appl., 15:1 (1981), 71–72  isi
1979
13. A. Fraguela Collar, “On the perturbation of a polyharmonic operator by potentials with small supports”, Dokl. Akad. Nauk SSSR, 245:1 (1979),  34–36  mathnet  mathscinet  zmath 4
1996
14. O. B. Lupanov, V. V. Aleksandrov, A. Fragella Collar, “International Workshop “Functional Analysis, Differential Equations, and Their Applications””, Uspekhi Mat. Nauk, 51:1(307) (1996),  185–186  mathnet

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