Xu, Zongben; Roach, G. F. On the uniform continuity of metric projections in Banach spaces. (English) Zbl 0767.41035 Approximation Theory Appl. 8, No. 3, 11-20 (1992). Reviewer: S.Cobzaş (Cluj-Napoca) MSC: 41A65 41A50 46B20 × Cite Format Result Cite Review PDF
Badertscher, Erich; Koornwinder, Tom H. Continuous Hahn polynomials of differential operator argument and analysis on Riemannian symmetric spaces of constant curvature. (English) Zbl 0759.33006 Can. J. Math. 44, No. 4, 750-773 (1992). Reviewer: R.Askey (Madison) MSC: 33C80 33C50 × Cite Format Result Cite Review PDF Full Text: DOI
Chi, Chong-Yung; Chiou, Shyu-Li A new WLS Chebyshev approximation method for the design of FIR digital filters with arbitrary complex frequency response. (English) Zbl 0762.93030 Signal Process. 29, No. 3, 335-347 (1992). MSC: 93B51 93E11 41A50 41A65 × Cite Format Result Cite Review PDF Full Text: DOI
Boyd, John P. Multipole expansions and pseudospectral cardinal functions: A new generalization of the fast Fourier transform. (English) Zbl 0765.65022 J. Comput. Phys. 103, No. 1, 184-186 (1992). Reviewer: M.Tasche (Rostock) MSC: 65D20 65T40 × Cite Format Result Cite Review PDF Full Text: DOI
Bonechi, F.; Celeghini, E.; Giachetti, R.; Sorace, E.; Tarlini, M. Heisenberg XXZ model and quantum Galilei group. (English) Zbl 0764.17022 J. Phys. A, Math. Gen. 25, No. 15, L939-L943 (1992). MSC: 17B81 81R50 82B23 82C23 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Zuber, Maxime Propriétés de congruence de certaines familles classiques de polynômes. (Congruence properties of certain classical families of polynomials). (French) Zbl 0762.11005 C. R. Acad. Sci., Paris, Sér. I 315, No. 8, 869-872 (1992). Reviewer: W.Schikhof (Nijmegen) MSC: 11B68 11S80 26E30 33C45 × Cite Format Result Cite Review PDF
Guan, Lingwei; Norris, Andrew Elastic wave scattering by rectangular cracks. (English) Zbl 0760.73014 Int. J. Solids Struct. 29, No. 12, 1549-1565 (1992). MSC: 74J20 74R99 × Cite Format Result Cite Review PDF Full Text: DOI
Shield, T. W.; Kim, K. S. Beam theory models for thin film segments cohesively bonded to an elastic half space. (English) Zbl 0787.73071 Int. J. Solids Struct. 29, No. 9, 1085-1103 (1992). Reviewer: P.Villaggio (Pisa) MSC: 74A55 74M15 74K10 × Cite Format Result Cite Review PDF Full Text: DOI
Leong, Tuck Sang A note on a common fixed point theorem of Brodskii and Milman and a lemma of Day. (English) Zbl 0763.47030 Proc. Am. Math. Soc. 116, No. 1, 93-97 (1992). Reviewer: P.Zabreiko (Minsk) MSC: 47H10 41A50 × Cite Format Result Cite Review PDF Full Text: DOI
Chui, Charles K.; Deutsch, Frank; Ward, Joseph D. Constrained best approximation in Hilbert space. II. (English) Zbl 0796.41026 J. Approximation Theory 71, No. 2, 213-238 (1992). Reviewer: Zhang Ganglu (Dongying) MSC: 41A65 41A50 × Cite Format Result Cite Review PDF Full Text: DOI
Xu, Shu-Sheng A characterization of best approximations with restricted ranges. (English) Zbl 0761.41017 J. Approximation Theory 71, No. 2, 193-212 (1992). Reviewer: C.Mustăţa (Cluj-Napoca) MSC: 41A29 41A50 41A65 × Cite Format Result Cite Review PDF Full Text: DOI
Prévost, Marc Dirac masses determination with orthogonal polynomials and \(\epsilon\)- algorithm. Application to totally monotonic sequences. (English) Zbl 0760.42011 J. Approximation Theory 71, No. 2, 175-192 (1992). Reviewer: W.Van Assche (Heverlee) MSC: 42C05 65B05 × Cite Format Result Cite Review PDF Full Text: DOI
Nürnberger, Günther The metric projection for free knot splines. (English) Zbl 0761.41044 J. Approximation Theory 71, No. 2, 145-153 (1992). Reviewer: T.D.Narang (Amritsar) MSC: 41A65 41A15 41A50 × Cite Format Result Cite Review PDF Full Text: DOI Link
Huang, Xiaoming An extremal property for Chebyshev polynomials. (English) Zbl 0761.41030 J. Approximation Theory 71, No. 2, 138-144 (1992). Reviewer: P.Achuthan (Madras) MSC: 41A50 × Cite Format Result Cite Review PDF Full Text: DOI
Guo, Benyu; Ma, Heping; Cao, Weiming; Huang, Hui The Fourier-Chebyshev spectral method for solving two-dimensional unsteady vorticity equations. (English) Zbl 0757.76047 J. Comput. Phys. 101, No. 1, 207-217 (1992). MSC: 76M25 76D99 65M70 × Cite Format Result Cite Review PDF Full Text: DOI
Gavelek, D.; Erber, T. Shadowing and iterative interpolation for Čebyšev mixing transformations. (English) Zbl 0756.58037 J. Comput. Phys. 101, No. 1, 25-50 (1992). MSC: 37D99 41A50 33C45 × Cite Format Result Cite Review PDF Full Text: DOI
Bayliss, Alvin; Turkel, Eli Mappings and accuracy for Chebyshev pseudo-spectral approximations. (English) Zbl 0757.65009 J. Comput. Phys. 101, No. 2, 349-359 (1992). Reviewer: M.Bartušek (Brno) MSC: 65D15 65N35 41A10 × Cite Format Result Cite Review PDF Full Text: DOI
Guo, Benyu; Cao, Weiming A combined spectral-finite element method for solving two-dimensional unsteady Navier-Stokes equations. (English) Zbl 0758.76032 J. Comput. Phys. 101, No. 2, 375-385 (1992). Reviewer: Cz.I.Bajer (Clermont-Ferrand) MSC: 76M10 76D05 65M70 65M12 × Cite Format Result Cite Review PDF Full Text: DOI
Joubert, Wayne D.; Carey, Graham F. Parallelizable restarted iterative methods for nonsymmetric linear systems. I: Theory. (English) Zbl 0759.65008 Int. J. Comput. Math. 44, No. 1-4, 243-267 (1992). Reviewer: J.Zítko (Praha) MSC: 65F10 65N06 65Y05 35J25 65N22 × Cite Format Result Cite Review PDF Full Text: DOI
Sweldens, Wim; Piessens, Robert Calculation of the wavelet decomposition. (English) Zbl 0755.42019 CWI Q. 5, No. 1, 33-52 (1992). MSC: 42C40 65D32 65T99 × Cite Format Result Cite Review PDF
Park, Sung Ho Quotient mappings, Helly extensions, Hahn-Banach extensions, Tietze extensions, Lipschitz extensions, and best approximation. (English) Zbl 0774.46004 J. Korean Math. Soc. 29, No. 2, 239-250 (1992). Reviewer: J.Howard (Las Vegas) MSC: 46A22 41A65 41A50 × Cite Format Result Cite Review PDF
Lang, Wolfdieter A combinatorial problem in the Fibonacci number system and two-variable generalizations of Chebyshev’s polynomials. (English) Zbl 0768.11007 Fibonacci Q. 30, No. 3, 199-210 (1992). Reviewer: J.-P.Allouche (Bordeaux) MSC: 11B39 33C65 05A15 × Cite Format Result Cite Review PDF
Dasgupta, Anirban; Mukhopadhyay, Saurabh; Studden, William J. Compromise designs in heteroscedastic linear models. (English) Zbl 0766.62043 J. Stat. Plann. Inference 32, No. 3, 363-384 (1992). Reviewer: D.V.Chopra (Wichita) MSC: 62K05 62F15 × Cite Format Result Cite Review PDF Full Text: DOI
Buledza, A. V. Current issues in the development of the theory of iterative methods with Chebyshev acceleration. (English. Russian original) Zbl 0875.65052 Cybern. Syst. Anal. 28, No. 4, 580-590 (1992); translation from Kibern. Sist. Anal. 1992, No. 4, 105-116 (1992). MSC: 65F10 × Cite Format Result Cite Review PDF Full Text: DOI
Shirokov, A. P. (ed.); Brusina, Eh. D. (ed.) Professor Boris Lukich Laptev (through the eyes of his students and friends). (Professor Boris Lukich Laptev (glazami uchenikov i druzej).) (Russian) Zbl 0970.01011 Kazan’: Izdatel’stvo Kazanskogo Universiteta, 108 p. (1992). Reviewer: R.Cooke (Burlington) MSC: 01A70 01A60 01A75 × Cite Format Result Cite Review PDF
Chen, Guangrong; Wu, Garidi On simultaneous best approximation in Orlicz spaces. (Chinese. English summary) Zbl 0860.46015 Pure Appl. Math. 8, No. 1, 102-104 (1992). MSC: 46E30 41A28 41A50 41A65 × Cite Format Result Cite Review PDF
Lang, M. Optimal weighted phase equalization according to the \(L_{\infty{}}\)- norm. (English) Zbl 0764.93078 Signal Process. 27, No. 1, 87-98 (1992). MSC: 93E11 41A50 × Cite Format Result Cite Review PDF Full Text: DOI
Xu, Shusheng Characterization in approximation with restricted ranges. (English) Zbl 0768.41008 Adv. Math., Beijing 21, No. 1, 121-122 (1992). Reviewer: P.Lappan (East Lansing) MSC: 41A10 41A65 × Cite Format Result Cite Review PDF
Grinshpun, Z. S. Orthogonal Bernstein-Szegö polynomials. (Ortogonal’nye mnogochleny Bernshtejna-Sege.) (Russian) Zbl 0854.42018 Alma-Ata: Gylym. 176 p. (1992). Reviewer: B.P.Osilenker (Moskva) (MR 95e:42003) MSC: 42C05 42C10 42-02 33C45 × Cite Format Result Cite Review PDF
Mitrea, Alexandru I. On the divergence of Lagrange interpolation in generalized mean of order \(p\geq 1\). (English) Zbl 0860.41002 Autom. Comput. Appl. Math. 1, No. 1, 119-122 (1992). Reviewer: S.Cobzaş (Cluj-Napoca) MSC: 41A05 47N40 × Cite Format Result Cite Review PDF
Ivan, Mircea An elementary method for the calculation of an Euler type series. (English) Zbl 0855.40004 Autom. Comput. Appl. Math. 1, No. 1, 109-113 (1992). MSC: 40A05 × Cite Format Result Cite Review PDF
Ivan, Mircea The Chebyshev polynomials and an Euler type series. (English) Zbl 0855.40003 Autom. Comput. Appl. Math. 1, No. 2, 99-102 (1992). MSC: 40A05 × Cite Format Result Cite Review PDF
Chiacchio, A. O.; Prolla, J. B.; Roversi, M. S. M. Best approximants for bounded functions and the lattice operations. (English) Zbl 0763.41032 Rev. Mat. Univ. Complutense Madr. 5, No. 1, 39-54 (1992). Reviewer: S.Cobzaş (Cluj-Napoca) MSC: 41A65 41A50 46E05 × Cite Format Result Cite Review PDF Full Text: EuDML
Lubich, Ch. Chebyshev acceleration of Picard-Lindelöf iteration. (English) Zbl 0755.65073 BIT 32, No. 3, 535-538 (1992). Reviewer: H.Brunner (St.John’s) MSC: 65L05 65L70 34A34 × Cite Format Result Cite Review PDF Full Text: DOI
Rogina, Mladen Basis of splines associated with some singular differential operators. (English) Zbl 0765.65013 BIT 32, No. 3, 496-505 (1992). Reviewer: M.A.Noor (Riyadh) MSC: 65D07 65L10 34B15 × Cite Format Result Cite Review PDF Full Text: DOI
Bar-On, Ilan; Sidi, Avram New algorithms for polynomial and trigonometric interpolation on parallel computers. (English) Zbl 0754.65007 BIT 32, No. 3, 464-480 (1992). MSC: 65D05 65T40 42A15 41A05 × Cite Format Result Cite Review PDF Full Text: DOI
Liu, Ruizhen A comment on “The characteristics of best simultaneous approximation in linear normed space”. (Chinese. English summary) Zbl 0850.41016 Math. Numer. Sin. 14, No. 1, 127-128 (1992). MSC: 41A28 41A65 41A50 × Cite Format Result Cite Review PDF
Majmeskul, V. V. Approximation of analytic functions by polynomials “close” to polynomials of best approximation. (English. Russian original) Zbl 0788.30027 Ukr. Math. J. 44, No. 2, 184-190 (1992); translation from Ukr. Mat. Zh. 44, No. 2, 208-214 (1992). MSC: 30E10 30C10 30D35 41A50 × Cite Format Result Cite Review PDF Full Text: DOI
Ikohagi, T.; Shin, B. R.; Daiguji, H. Application of an implicit time-marching scheme to a three-dimensional incompressible flow problem in curvilinear coordinate systems. (English) Zbl 0772.76049 Comput. Fluids 21, No. 2, 163-175 (1992). Reviewer: G.C.Pande (Lucknow) MSC: 76M20 76D05 × Cite Format Result Cite Review PDF Full Text: DOI
Šimša, Jaromír The best \(L^ 2\)-approximation by finite sums of functions with separable variables. (English) Zbl 0759.41027 Aequationes Math. 43, No. 2-3, 248-263 (1992). MSC: 41A50 41A30 46E30 45P05 × Cite Format Result Cite Review PDF Full Text: DOI EuDML
De Blasi, F. S.; Myjak, J.; Papini, P. L. On mutually nearest and mutually furthest points of sets in Banach spaces. (English) Zbl 0764.41032 J. Approximation Theory 70, No. 2, 142-155 (1992). Reviewer: S.Cobzaş (Cluj-Napoca) MSC: 41A65 41A50 × Cite Format Result Cite Review PDF Full Text: DOI
Strauss, H. Uniform reciprocal approximation subject to coefficient constraints. (English) Zbl 0755.41031 Approximation Theory Appl. 8, No. 2, 89-102 (1992). MSC: 41A50 41A30 × Cite Format Result Cite Review PDF
Xiong, Zhenxiang Bivariate interpolating polynomials and splines. I. (English) Zbl 0777.41017 Approximation Theory Appl. 8, No. 2, 49-66 (1992). Reviewer: D.Leviatan (Tel Aviv) MSC: 41A15 41A50 41A10 × Cite Format Result Cite Review PDF
Xu, Shusheng A note on a characterization theorem of Strauss. (English) Zbl 0774.41027 Approximation Theory Appl. 8, No. 2, 46-48 (1992). Reviewer: D.Wulbert (La Jolla) MSC: 41A50 41A28 × Cite Format Result Cite Review PDF
Wang, Guanmin The best approximation constant for the Jackson’s type operator \(J_{n,3} (f;x)\). (English) Zbl 0766.41023 Approximation Theory Appl. 8, No. 2, 35-45 (1992). Reviewer: M.W.Müller (Dortmund) MSC: 41A36 41A50 × Cite Format Result Cite Review PDF
Luo, Zhuhua Generalized simultaneous Chebyshev approximation. (English) Zbl 0767.41021 Approximation Theory Appl. 8, No. 1, 87-96 (1992). Reviewer: T.Singh (Raipur) MSC: 41A28 41A50 × Cite Format Result Cite Review PDF
Jawerth, Björn; Milman, Mario Wavelets and best approximation in Besov spaces. (English) Zbl 0957.42500 Cwikel, Michael (ed.) et al., Interpolation spaces and related topics. Proceedings of a workshop held at the Technion in Haifa, Israel, June 27-July 3, 1990. Bar-Ilan: Bar-Ilan University, Isr. Math. Conf. Proc. 5, 107-112 (1992). MSC: 42C40 41A50 46E35 × Cite Format Result Cite Review PDF
Tachev, Gancho T. Polynomial approximation in \(L_ p\)-metric \((0< p< 1)\). (English) Zbl 0847.41006 God. Vissh. Inst. Arkhit. Stroit. Sofiya, Svitk II, Mat. 36(1991), 55-58 (1992). MSC: 41A10 41A50 26A15 × Cite Format Result Cite Review PDF
Steidl, Gabriele Fast radix-\(p\) discrete cosine transform. (English) Zbl 0755.65145 Appl. Algebra Eng. Commun. Comput. 3, No. 1, 39-46 (1992). Reviewer: Y.Kobayashi (Tottori) MSC: 65T50 65Y05 65Y20 × Cite Format Result Cite Review PDF Full Text: DOI
Ossicini, A.; Rosati, F. \(S\)-orthogonal Jacobi polynomials. (Italian. English summary) Zbl 0765.33007 Rend. Mat. Appl., VII. Ser. 12, No. 2, 399-403 (1992). Reviewer: R.Askey (Madison) MSC: 33C45 × Cite Format Result Cite Review PDF
Coleman, Thomas F.; Li, Yuying A global and quadratically convergent method for linear \(l_ \infty\) problems. (English) Zbl 0756.65087 SIAM J. Numer. Anal. 29, No. 4, 1166-1186 (1992). Reviewer: J.Abaffy (Budapest) MSC: 65K05 41A50 90C05 × Cite Format Result Cite Review PDF Full Text: DOI
Conn, Andrew R.; Li, Yuying A structure-exploiting algorithm for nonlinear minimax problems. (English) Zbl 0755.41030 SIAM J. Optim. 2, No. 2, 242-263 (1992). Reviewer: P.Narain (Bombay) MSC: 41A50 65D99 65F20 65K05 × Cite Format Result Cite Review PDF Full Text: DOI
Rahman, Q. I.; Watt, A. O. Polynomials with a parabolic majorant and the Duffin-Schaeffer inequality. (English) Zbl 0756.41014 J. Approximation Theory 69, No. 3, 338-354 (1992). Reviewer: P.Achuthan (Madras) MSC: 41A10 × Cite Format Result Cite Review PDF Full Text: DOI
Blatt, H.-P. On the distribution of simple zeros of polynomials. (English) Zbl 0757.41011 J. Approximation Theory 69, No. 3, 250-268 (1992). Reviewer: G.D.Taylor (Fort Collins) MSC: 41A10 × Cite Format Result Cite Review PDF Full Text: DOI
Macleod, Allan J. Chebyshev expansions for Abramowitz functions. (English) Zbl 0755.65020 Appl. Numer. Math. 10, No. 2, 129-137 (1992). Reviewer: L.Gatteschi (Torino) MSC: 65D20 41A10 33E20 × Cite Format Result Cite Review PDF Full Text: DOI
Eiermann, M.; Niethammer, W.; Varga, R. S. Acceleration of relaxation methods for non-Hermitian linear systems. (English) Zbl 0757.65032 SIAM J. Matrix Anal. Appl. 13, No. 3, 979-991 (1992). Reviewer: J.P.Milaszewicz (Buenos Aires) MSC: 65F10 × Cite Format Result Cite Review PDF Full Text: DOI
Sejeeni, Fowzi Ahmad On the lower semi-continuity of the set valued metric projection. (English) Zbl 0759.41019 Int. J. Math. Math. Sci. 15, No. 3, 455-463 (1992). Reviewer: G.D.Dikshit (Auckland) MSC: 41A30 41A28 41A50 41A65 × Cite Format Result Cite Review PDF Full Text: DOI EuDML
Prestin, J.; Quak, E. On interpolation and best one-sided approximation by splines in \(L^ p\). (English) Zbl 0761.41012 Approximation theory, Proc. 6th Southeast. Approximation Theory Conf., Memphis/TN (USA) 1991, Lect. Notes Pure Appl. Math. 138, 409-420 (1992). MSC: 41A15 41A50 41A05 × Cite Format Result Cite Review PDF
Li, Wu Best approximation in polyhedral spaces and linear programs. (English) Zbl 0762.41026 Approximation theory, Proc. 6th Southeast. Approximation Theory Conf., Memphis/TN (USA) 1991, Lect. Notes Pure Appl. Math. 138, 393-400 (1992). Reviewer: G.D.Taylor (Fort Collins) MSC: 41A50 41A65 × Cite Format Result Cite Review PDF
Kilmer, Shelby J. Best approximants in Musielak-Orlicz spaces. (English) Zbl 0758.41028 Approximation theory, Proc. 6th Southeast. Approximation Theory Conf., Memphis/TN (USA) 1991, Lect. Notes Pure Appl. Math. 138, 363-376 (1992). MSC: 41A50 41A65 46E30 × Cite Format Result Cite Review PDF
Dunham, C. B. Kemp’s conjecture on existence in discrete rational Chebyshev approximation. (English) Zbl 0761.41015 Approximation theory, Proc. 6th Southeast. Approximation Theory Conf., Memphis/TN (USA) 1991, Lect. Notes Pure Appl. Math. 138, 285-288 (1992). Reviewer: L.Leindler (Szeged) MSC: 41A20 41A50 × Cite Format Result Cite Review PDF
Deutsch, Frank Constrained \(N\)-convex approximation. (English) Zbl 0761.41028 Approximation theory, Proc. 6th Southeast. Approximation Theory Conf., Memphis/TN (USA) 1991, Lect. Notes Pure Appl. Math. 138, 275-284 (1992). Reviewer: L.Leindler (Szeged) MSC: 41A50 41A65 × Cite Format Result Cite Review PDF
Butzer, P. L.; Jansche, S.; Stens, R. L. Functional analytic methods in the solution of the fundamental theorems on best-weighted algebraic approximation. (English) Zbl 0782.41030 Approximation theory, Proc. 6th Southeast. Approximation Theory Conf., Memphis/TN (USA) 1991, Lect. Notes Pure Appl. Math. 138, 151-205 (1992). Reviewer: C.Mustăţa (Cluj-Napoca) MSC: 41A50 41A10 41A17 × Cite Format Result Cite Review PDF
Brosowski, Bruno; da Silva, Antonio R. A general alternation theorem. (English) Zbl 0756.41031 Approximation theory, Proc. 6th Southeast. Approximation Theory Conf., Memphis/TN (USA) 1991, Lect. Notes Pure Appl. Math. 138, 137-150 (1992). MSC: 41A50 41A65 × Cite Format Result Cite Review PDF
Németh, Géza Mathematical approximation of special functions. Ten papers on Chebyshev expansions. (English) Zbl 0860.33004 Commack, NY: Nova Science Publishers. vii, 188 p. (1992). Reviewer: N.Hayek Calil (E-LALA) MSC: 33C10 33C99 41A30 41A50 × Cite Format Result Cite Review PDF
Mycielski, Jan Some unsolved problems on the prevalence of ergodicity, instability, and algebraic independence. (English) Zbl 0846.28006 Ulam Q. 1, No. 3, 8 p. (1992). Reviewer: B.Kaminski (Toruń) (MR 94c:28019) MSC: 28D05 × Cite Format Result Cite Review PDF
Sloan, I. H.; Stephan, E. P. Collocation with Chebyshev polynomials for Symm’s integral equation on an interval. (English) Zbl 0760.65130 J. Aust. Math. Soc., Ser. B 34, No. 2, 199-211 (1992). Reviewer: M.Schleiff (Halle) MSC: 65R20 45E10 × Cite Format Result Cite Review PDF Full Text: DOI
Venturino, Ezio Unconventional solution of singular integral equations. (English) Zbl 0764.65088 J. Integral Equations Appl. 4, No. 3, 443-463 (1992). Reviewer: J.Elschner (Berlin) MSC: 65R20 45E05 × Cite Format Result Cite Review PDF Full Text: DOI
Fülöp, János; Prill, Mária On the minimax approximation in the class of the univariate piecewise constant functions. (English) Zbl 0762.41025 Oper. Res. Lett. 12, No. 5, 307-312 (1992). Reviewer: D.Wulbert (La Jolla) MSC: 41A50 90C39 90C60 90C35 × Cite Format Result Cite Review PDF Full Text: DOI
Butcher, J. C. The role of orthogonal polynomials in numerical ordinary differential equations. (English) Zbl 0768.65040 J. Comput. Appl. Math. 43, No. 1-2, 231-242 (1992). Reviewer: J.B.Butler jun.(Portland) MSC: 65L06 65L05 34A34 × Cite Format Result Cite Review PDF Full Text: DOI
Ervin, V. J.; Stephan, E. P. Collocation with Chebyshev polynomials for a hypersingular integral equation on an interval. (English) Zbl 0762.65093 J. Comput. Appl. Math. 43, No. 1-2, 221-229 (1992). Reviewer: G.Vainikko (Tartu) MSC: 65R20 45E05 × Cite Format Result Cite Review PDF Full Text: DOI
Piessens, Robert; Branders, Maria On the computation of Fourier transforms of singular functions. (English) Zbl 0762.65099 J. Comput. Appl. Math. 43, No. 1-2, 159-169 (1992). Reviewer: M.Tasche (Rostock) MSC: 65T40 42A38 × Cite Format Result Cite Review PDF Full Text: DOI
Fischer, Bernd; Golub, Gene H. How to generate unknown orthogonal polynomials out of known orthogonal polynomials. (English) Zbl 0764.65009 J. Comput. Appl. Math. 43, No. 1-2, 99-115 (1992). Reviewer: M.Gaşpar (Iaşi) MSC: 65D20 65Q05 33C45 × Cite Format Result Cite Review PDF Full Text: DOI
Mastroianni, Giuseppe Uniform convergence of derivatives of Lagrange interpolation. (English) Zbl 0779.41001 J. Comput. Appl. Math. 43, No. 1-2, 37-51 (1992). Reviewer: J.L.Fernández Muñiz (La Habana) MSC: 41A05 × Cite Format Result Cite Review PDF Full Text: DOI
Gautschi, Walter On mean convergence of extended Lagrange interpolation. (English) Zbl 0761.41003 J. Comput. Appl. Math. 43, No. 1-2, 19-35 (1992). MSC: 41A05 42C05 × Cite Format Result Cite Review PDF Full Text: DOI
Scharlach, Christine Some results in centro affine differential geometry. (English) Zbl 0844.53006 Dillen, Franki (ed.) et al., Geometry and topology of submanifolds, IV. Proceedings of the conference on differential geometry and vision, Leuven, Belgium, 27-29 June 1991. Singapore: World Scientific. 198-206 (1992). Reviewer: Wang Changping (Berlin) MSC: 53A15 × Cite Format Result Cite Review PDF
Leonenko, N. N.; Sabirov, Sh. O. Limit theorems for characteristics of a crossing of a low level by Gaussian random fields. (English. Russian original) Zbl 0842.60051 Theory Probab. Math. Stat. 47, 91-100 (1993); translation from Teor. Jmovirn. Mat. Stat. 47, 88-99 (1992). Reviewer: N.M.Zinchenko (Kiev) MSC: 60G60 60G15 60G18 60F05 × Cite Format Result Cite Review PDF
Kurano, Masami (ed.) Optimization theory in mathematical programming models. Proceedings of a symposium held at the Research Institute for Mathematical Sciences, Kyoto University, Kyoto, November 11-13, 1991. (Japanese, English) Zbl 0838.90142 RIMS Kôkyûroku. 798. Kyoto: Kyoto Univ., Research Inst. for Mathematical Sciences, 245 p. (1992). MSC: 90C90 91-06 90C29 00B25 91B28 90B25 90C25 91B26 91A05 90C10 90C70 93E20 90B50 90C40 × Cite Format Result Cite Review PDF
Prasad, J. On the order of convergence and mean convergence of interpolatory processes. (English) Zbl 0841.41002 Ganita 43, No. 1-2, 181-204 (1992). Reviewer: D.S.Lubinsky (Wits) MSC: 41A05 41A25 × Cite Format Result Cite Review PDF
Litvinov, Grigory L. Error auto-correction in rational approximation. (English) Zbl 0829.65008 Interval Comput. 1992, No. 4(6), 14-18 (1992). MSC: 65D15 65G30 41A20 × Cite Format Result Cite Review PDF
Guo, Yuanming Some properties of weakly quasiconvex sets and their applications. (Chinese. English summary) Zbl 0765.46006 J. Syst. Sci. Math. Sci. 12, No. 1, 30-34 (1992). MSC: 46B20 41A50 46E30 × Cite Format Result Cite Review PDF
Peng, Yunke Theory of uniformly best approximation subject to constraints. (Chinese. English summary) Zbl 0758.41029 J., Huazhong (Cent. China) Univ. Sci. Technol. 20, No. 3, 33-38 (1992). MSC: 41A50 41A65 × Cite Format Result Cite Review PDF
Steidl, Gabriele Chebyshev polynomial derivation of composite-length DCT algorithms. (English) Zbl 0762.65106 Signal Process. 29, No. 1, 17-27 (1992). Reviewer: Y.Kobayashi (Tottori) MSC: 65T50 42A38 × Cite Format Result Cite Review PDF Full Text: DOI
Zhuzhunashvili, A. Sh. A cyclic iterative Chebyshev method for unconstrained minimization of functions. (English) Zbl 0816.65034 Russ. J. Numer. Anal. Math. Model. 7, No. 3, 269-280 (1992). MSC: 65K05 90C25 × Cite Format Result Cite Review PDF Full Text: DOI
Sommer, Manfred Segment approximation using linear functionals. (English) Zbl 0813.65017 Braess, D. (ed.) et al., Numerical methods in approximation theory. Vol. 9: Proceedings of the conference held in Oberwolfach, Germany, November 24-30, 1991. Basel: Birkhäuser. ISNM, Int. Ser. Numer. Math. 105, 331-346 (1992). MSC: 65D15 41A50 × Cite Format Result Cite Review PDF
Mulansky, Bernd Necessary conditions for local best Chebyshev approximations by splines with free knots. (English) Zbl 0829.41027 Braess, D. (ed.) et al., Numerical methods in approximation theory. Vol. 9: Proceedings of the conference held in Oberwolfach, Germany, November 24-30, 1991. Basel: Birkhäuser. ISNM, Int. Ser. Numer. Math. 105, 195-206 (1992). MSC: 41A50 41A15 × Cite Format Result Cite Review PDF
Arestov, V. V. Best approximation of translation invariant unbounded operators by bounded linear operators. (English. Russian original) Zbl 0827.41015 Stechin, S. B. (ed.) Proceedings of an All-Union school on the theory of functions. Proc. Steklov Inst. Math. 198, 1-16 (1994); translation from Tr. Mat. Inst. Steklova 198, 3-20 (1992). Reviewer: J.Štulc (Praha) MSC: 41A35 41A50 46E30 × Cite Format Result Cite Review PDF
Fischer, T.; Todorov, M. The almost Chebyshev property in linear semi-infinite programming. (English) Zbl 0817.90124 Optimization 25, No. 2-3, 161-178 (1992). MSC: 90C34 90C05 65K05 × Cite Format Result Cite Review PDF Full Text: DOI
Sagatelian, K. V. On a class of continuous games with limited spectrum of optimal strategies. (English) Zbl 0817.90143 Optimization 23, No. 3, 245-249 (1992). MSC: 91A05 × Cite Format Result Cite Review PDF Full Text: DOI
Toader, Gheorghe Fujiwara’s inequality for functionals. (English) Zbl 0814.26010 Facta Univ., Ser. Math. Inf. 7, 43-48 (1992). MSC: 26D10 × Cite Format Result Cite Review PDF
Volkov, Yu. S. Estimates of the condition number of a \(B\)-spline collocation matrix. (Russian) Zbl 0816.41009 Vychisl. Sist. 147, 3-10 (1992). MSC: 41A15 × Cite Format Result Cite Review PDF
Koshcheev, V. A. Chebyshev systems of functions and embedding of projective spaces. (Russian. English summary) Zbl 0814.41021 Tr. Inst. Mat. Mekh. (Ekaterinburg) 2, 79-84 (1992). MSC: 41A50 × Cite Format Result Cite Review PDF
Chiorean, Ioana On the solving of operatorial equations in Fréchet spaces with a method analogous to Chebyshev’s. (English) Zbl 0819.41031 Moldovan, Gr., Symposium computer science and its applications on the occasion of Cluj Academic Days, Romania, 14-19 October, 1991. Cluj- Napoca: Babeş-Bolyai Univ., Fac. of Math., Computer Science Research Seminars, “Babeş-Bolyai” Univ., Fac. Math. Phys., Res. Semin., Prepr. 1992, 5, 133-138 (1992). Reviewer: E.Quak (Schwerte) MSC: 41A65 × Cite Format Result Cite Review PDF
Adžić, Nevenka Chebyshev approximation to the solution of a singularly perturbed problem with nonlocal boundary conditions. (English) Zbl 0812.65071 Int. J. Comput. Math. 46, No. 3-4, 207-218 (1992). MSC: 65L10 65L60 34B05 34E15 × Cite Format Result Cite Review PDF Full Text: DOI
Móricz, Ferenc On the uniform convergence and \(L^ 1\)-convergence of double Walsh- Fourier series. (English) Zbl 0810.41026 Stud. Math. 102, No. 3, 225-237 (1992). MSC: 41A50 42C10 × Cite Format Result Cite Review PDF Full Text: DOI EuDML
Mal’tsev, V. A. Numerical solution of the Burgers equation with the help of Lagrange-Chebyshev polynomials. (Russian) Zbl 0814.65098 Sidorov, A. F. (ed.) et al., Approximate methods for solving nonlinear problems of continuum mechanics. Collection of scientific works. Sverdlovsk: Ural’skoe Otdelenie Akademii Nauk SSSR, 16-22 (1992). MSC: 65M70 35K55 35Q53 × Cite Format Result Cite Review PDF
Braess, Dietrich (ed.); Schumaker, L. L. (ed.) Numerical methods in approximation theory. Vol. 9: Proceedings of the conference held in Oberwolfach, Germany, November 24-30, 1991. (English) Zbl 0807.00018 ISNM. International Series of Numerical Mathematics. 105. Basel: Birkhäuser. xiv, 357 p. (1992). MSC: 00B25 41-06 42-06 65-06 × Cite Format Result Cite Review PDF
Toth, Janos; Zsilinszky, Lásló Insertion of \(E_ p(\lambda)\) to \(L_ \infty\) for the best approximation in Haar’s system of functions if \(0<p<1\). (English) Zbl 0813.41021 Serdica 18, No. 1-4, 36-42 (1992). Reviewer: D.Zarnadze (Tbilisi) MSC: 41A50 41A52 × Cite Format Result Cite Review PDF
Moldovan, Gr. Symposium computer science and its applications on the occasion of Cluj Academic Days, Romania, 14-19 October, 1991. (English, Romanian) Zbl 0802.00028 “Babeş-Bolyai” University, Faculty of Mathematics and Physics. Research Seminars. Preprint. 1992, 5. Cluj-Napoca: Babeş-Bolyai Univ., Fac. of Math., Computer Science Research Seminars, 186 p. (1992). MSC: 00B25 68-06 × Cite Format Result Cite Review PDF
Székely, L. A.; Clark, L. H.; Entringer, R. C. An inequality for degree sequences. (English) Zbl 0767.05013 Discrete Math. 103, No. 3, 293-300 (1992). Reviewer: J.Vinárek (Praha) MSC: 05A20 05C99 × Cite Format Result Cite Review PDF Full Text: DOI