Embedding of weak markov systemsZALIK, R. A.Journal of approximation theory. 1984, Vol 41, Num 3, pp 253-256, issn 0021-9045Article

Chebyshev centers in normed spacesAMIR, D; MACH, J.Journal of approximation theory. 1984, Vol 40, Num 4, pp 364-374, issn 0021-9045Article

Chebyshev systems of minimal degreeGRANOVSKY, B. L; PASSOW, E.SIAM journal on mathematical analysis. 1984, Vol 15, Num 1, pp 166-169, issn 0036-1410Article

A note on the complexity of an algorithm for Chebyshev approximationGOLDSTEIN, A. A.BIT (Nordisk Tidskrift for Informationsbehandling). 1984, Vol 24, Num 4, pp 503-509, issn 0006-3835Article

Concerning extended complete Tchebycheff systemPECARIC, J. E.Journal of mathematical analysis and applications. 1984, Vol 102, Num 2, pp 385-392, issn 0022-247XArticle

Discret Chebyshev approximation by interpolating rationalsALMACANY, M; DUNHAM, C. B; WILLIAMS, J et al.IMA journal of numerical analysis. 1984, Vol 4, Num 4, pp 467-477, issn 0272-4979Article

Real vs. complex rational Chebyshev approximation on an intervalTREFETHEN, L. N; GUTKNECHT, M. H.Transactions of the American Mathematical Society. 1983, Vol 280, Num 2, pp 555-561, issn 0002-9947Article

Synthèse des mécanismes dans la formulation de P. L. TchebychevKULIK, V. K.Prikladnaâ mehanika (Kiev). 1987, Vol 23, Num 10, pp 129-131, issn 0032-8243Article

COMPRESSION OF EPHEMERIDES.DEPRIT A; POPLARCHEK W; DEPRIT BARTHOLOME A et al.1975; CELEST. MECH.; NETHERL.; DA. 1975; VOL. 11; NO 1; PP. 53-58; BIBL. 11 REF.Article

Chebyshev approximation by exponential differencesDUNHAM, C. B; SHI, Y. G.Journal of approximation theory. 1984, Vol 40, Num 3, pp 193-195, issn 0021-9045Article

The Chebyshev approximation of a rectangular matrix by matrices of smaller rank as the limit of l_p-approximationZIETAK, K.Journal of computational and applied mathematics. 1984, Vol 11, Num 3, pp 297-305, issn 0377-0427Article

Weak Chebyshev spaces and best L₁-approximationSOMMER, M.Journal of approximation theory. 1983, Vol 39, Num 1, pp 54-71, issn 0021-9045Article

A note on functions with interlacing rootsKILGORE, T.Journal of approximation theory. 1985, Vol 43, Num 1, pp 25-28, issn 0021-9045Article

The Chebyshev solution of the linear matrix equation AX+YB=CZIĘTAK, K.Numerische Mathematik. 1985, Vol 46, Num 3, pp 455-478, issn 0029-599XArticle

Chebyshev phase approximationDJURICH, B. M.Proceedings of the IEEE. 1984, Vol 72, Num 4, pp 535-537, issn 0018-9219Article

On Chebyshev approximation with relative errorSCHATTE, P.Zeitschrift für angewandte Mathematik und Mechanik. 1983, Vol 63, Num 9, pp 445-451, issn 0044-2267Article

The behavior of differential correction in difficult situationsKAUFMAN, E. H. JR.SIAM journal on numerical analysis. 1986, Vol 23, Num 2, pp 453-460, issn 0036-1429Article

Uniqueness of best Chebyshev approximations in spline subspacesSTRAUSS, H.Journal of approximation theory. 1985, Vol 44, Num 3, pp 230-240, issn 0021-9045Article

On strong uniqueness in linear complex Chebyshev approximationBLATT, H.-P.Journal of approximation theory. 1984, Vol 41, Num 2, pp 158-169, issn 0021-9045Article

A unified theory for real US. complex rational chebyshev approximation on an intervalRUTTAN, A; VARGA, R. S.Transactions of the American Mathematical Society. 1989, Vol 312, Num 2, pp 681-697, issn 0002-9947Article

On uniqueness of best L₁-approximation on disjoint intervalsKROO, A.Mathematische Zeitschrift. 1986, Vol 191, Num 4, pp 507-512, issn 0025-5874Article

Chebyshev approximation by interpolating rationalsDUNHAM, C. B.Journal of approximation theory. 1984, Vol 40, Num 4, pp 310-312, issn 0021-9045Article

ALTERNATION WITH A NULL POINT.DUNHAM CB.1975; J. APPROXIM. THEORY; U.S.A.; DA. 1975; VOL. 15; NO 3; PP. 157-160; BIBL. 6 REF.Article

SOME NEW CHARACTERIZATIONS OF THE CHEBYSHEV POLYNOMIALS.MICCHELLI A; RIVLIN TJ.1974; J. APPROXIM. THEORY; U.S.A.; DA. 1974; VOL. 12; NO 4; PP. 420-424; BIBL. 3 REF.Article

APPROXIMATION DES CARACTERISTIQUES DES ELEMENTS NON LINEAIRES A L'AIDE DES POLYNOMES DE TCHEBYSHEV ET UTILISATION DE CELLE-CI POUR L'ANALYSE SPECTRALE LORS D'UNE ACTION POLYHARMONIQUENOVOZHILOV OP.1976; IZVEST. VYSSH. UCHEBN. ZAVED., RADIOELEKTRON.; S.S.S.R.; DA. 1976; VOL. 19; NO 3; PP. 99-102; BIBL. 3 REF.Article