Lakhani, K. B. A note on absolute Cesáro summability of Laguerre series. (Hindi. English summary) Zbl 1195.42067 Vijnana Parishad Anusandhan Patrika 23, No. 2, 135-139 (1980). MSC: 42C10 40G05 PDFBibTeX XMLCite \textit{K. B. Lakhani}, Vijnana Parishad Anusandhan Patrika 23, No. 2, 135--139 (1980; Zbl 1195.42067)
Mathur, B. L. An expansion formula for a generalized function of \(n\) variables. (Hindi. English summary) Zbl 1195.33057 Vijnana Parishad Anusandhan Patrika 23, No. 2, 111-115 (1980). MSC: 33C45 33C47 PDFBibTeX XMLCite \textit{B. L. Mathur}, Vijnana Parishad Anusandhan Patrika 23, No. 2, 111--115 (1980; Zbl 1195.33057)
Beohar, B. K.; Sindhi, D. S. Absolute Cesáro summability of Laguerre series. (Hindi. English summary) Zbl 1195.42064 Vijnana Parishad Anusandhan Patrika 23, No. 2, 105-109 (1980). MSC: 42C10 40G05 PDFBibTeX XMLCite \textit{B. K. Beohar} and \textit{D. S. Sindhi}, Vijnana Parishad Anusandhan Patrika 23, No. 2, 105--109 (1980; Zbl 1195.42064)
Prasad, Y. N.; Prasad, Sankatha Fourier series for Buschman’s \(H\)-function of two variables. (Hindi. English summary) Zbl 1195.42068 Vijnana Parishad Anusandhan Patrika 23, No. 2, 83-92 (1980). MSC: 42C10 33C60 PDFBibTeX XMLCite \textit{Y. N. Prasad} and \textit{S. Prasad}, Vijnana Parishad Anusandhan Patrika 23, No. 2, 83--92 (1980; Zbl 1195.42068)
Beohar, B. K.; Mishra, K. K. On Nörlund summability of Jacobi series. (Hindi. English summary) Zbl 1195.42063 Vijnana Parishad Anusandhan Patrika 23, No. 1, 37-42 (1980). MSC: 42C10 40G05 PDFBibTeX XMLCite \textit{B. K. Beohar} and \textit{K. K. Mishra}, Vijnana Parishad Anusandhan Patrika 23, No. 1, 37--42 (1980; Zbl 1195.42063)
Singh, Ramji; Pandey, R. N. Recurrence relations for the polynomial set \(S_{n}(x,\,y)\). (Hindi. English summary) Zbl 1195.33071 Vijnana Parishad Anusandhan Patrika 23, No. 1, 17-24 (1980). MSC: 33C47 PDFBibTeX XMLCite \textit{R. Singh} and \textit{R. N. Pandey}, Vijnana Parishad Anusandhan Patrika 23, No. 1, 17--24 (1980; Zbl 1195.33071)
Kumar, Kailash Relation between polynomials orthogonal with respect to a class of Gaussian weight functions. (English) Zbl 0599.33014 Aust. J. Phys. 33, No. 2B, 469-479 (1980). MSC: 33C45 82B40 PDFBibTeX XML
Alfaro Garcia, M. P. Orthogonal polynomials on the unit circle. Dual formulas of frequency and summation. (Spanish. English summary) Zbl 0572.42017 Rev. Acad. Ci. Exactas Fís.-Quím. Nat. Zaragoza, II. Ser. 35, 49-54 (1980). MSC: 42C05 PDFBibTeX XMLCite \textit{M. P. Alfaro Garcia}, Rev. Acad. Ci. Exactas Fís. Quím. Nat. Zaragoza, II. Ser. 35, 49--54 (1980; Zbl 0572.42017)
Thomsen, Momme Johs Das System der Walsh-Funktionen. (German) Zbl 0562.42021 Mitt. Math. Ges. Hamb. 10, 773-782 (1980). Reviewer: W.Splettstößer MSC: 42C05 PDFBibTeX XMLCite \textit{M. J. Thomsen}, Mitt. Math. Ges. Hamb. 10, 773--782 (1980; Zbl 0562.42021)
Srivastava, A. N.; Singh, S. N. On bilateral generating relations for certain special functions. (English) Zbl 0551.33003 J. Indian Math. Soc., New Ser. 43, 299-305 (1979). Reviewer: S.K.Chatterjea MSC: 33C45 33C10 33C55 33E99 PDFBibTeX XMLCite \textit{A. N. Srivastava} and \textit{S. N. Singh}, J. Indian Math. Soc., New Ser. 43, 299--305 (1980; Zbl 0551.33003)
Il’in, V. A. Necessary and sufficient conditions for the functions used in spectral expansions to form a basis and for the equiconvergence of spectral expansions and trigonometric series. II. (English) Zbl 0527.42012 Differ. Equations 16, 613-633 (1980). MSC: 42C10 42C30 PDFBibTeX XMLCite \textit{V. A. Il'in}, Differ. Equations 16, 613--633 (1980; Zbl 0527.42012)
Lorenzini, M. C.; Puleo, G.; Tortorici Macaluso, A. Un package di aritmetica in multiprecisione ed applicazione al calcolo dei polinomi di Jacobi, Hermite, Laguerre, Legendre, Chebyshev. (Italian) Zbl 0526.65018 Atti Accad. Sci. Lett. Arti Palermo, IV. Ser., Parte I 39(1982), 339-376 (1980). MSC: 65D20 33-04 33C45 PDFBibTeX XMLCite \textit{M. C. Lorenzini} et al., Atti Accad. Sci. Lett. Arti Palermo, IV. Ser., Parte I 39, 339--376 (1980; Zbl 0526.65018)
Agrawal, S. R.; Patel, C. M. On the convergence and Riesz-summability of a Fourier-Bessel series of special kind. (English) Zbl 0516.42029 Jnanabha 9-10, 77-88 (1980). MSC: 42C10 42A24 42A20 PDFBibTeX XMLCite \textit{S. R. Agrawal} and \textit{C. M. Patel}, Jñānābha 9--10, 77--88 (1980; Zbl 0516.42029)
Rajtsin, R. A. Asymptotic properties of uniform approximations of functions with algebraic singularities by partial sums of Fourier-Chebyshev series. (English. Russian original) Zbl 0514.42034 Sov. Math. 24, No. 3, 44-48 (1980); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 1980, No. 3(214), 45-49 (1980). MSC: 42C10 41A25 42C15 PDFBibTeX XMLCite \textit{R. A. Rajtsin}, Sov. Math. 24, No. 3, 44--48 (1980; Zbl 0514.42034); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 1980, No. 3(214), 45--49 (1980)
Study of algorithms of numerical calculation. Proceedings of a Symposium held at the Research Institute for Mathematical Sciences, Kyoto University, Kyoto, January 24-26, 1980. (Japanese) Zbl 0513.65003 RIMS Kokyuroku, 382. Kyoto: Kyoto University, Research Institute for Mathematical Sciences, III, 198 p. (1980). MSC: 65-06 00Bxx 65F05 65D10 65D20 65T40 65D07 65G50 65H05 65D32 65L05 65L10 PDFBibTeX XML
Agrawal, S. R.; Patel, C. M. On boundedness of difference kernels of Dini and Fourier series of a function. (English) Zbl 0512.42026 Indian J. Math. 22, 137-146 (1980). MSC: 42C10 PDFBibTeX XMLCite \textit{S. R. Agrawal} and \textit{C. M. Patel}, Indian J. Math. 22, 137--146 (1980; Zbl 0512.42026)
Fadeev, N. P. Properties of the roots of certain polynomials dependent on a parameter. (English. Russian original) Zbl 0512.42025 Sov. Math. 24, No. 1, 64-68 (1980); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 1980, No. 1, 53-56 (1980). MSC: 42C05 PDFBibTeX XMLCite \textit{N. P. Fadeev}, Sov. Math. 24, No. 1, 64--68 (1980; Zbl 0512.42025); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 1980, No. 1, 53--56 (1980)
Sharma, Sushil On the absolute harmonic summability of a Legendre series. (English) Zbl 0512.40007 Jnanabha 9-10, 59-70 (1980). MSC: 40G05 40F05 42C10 PDFBibTeX XMLCite \textit{S. Sharma}, Jñānābha 9--10, 59--70 (1980; Zbl 0512.40007)
Srivastava, A. N. On a new class of generalized Hermite polynomials. III. (English) Zbl 0511.33007 Acta Cienc. Indica 6, 229-236 (1980). MSC: 33C45 44A45 PDFBibTeX XMLCite \textit{A. N. Srivastava}, Acta Cienc. Indica, Math. 6, 229--236 (1980; Zbl 0511.33007)
Popov, Blagoj S. On some integrals involved in studies of Jacobi and Laguerre polynomials. (Macedonian) Zbl 0511.33005 Prilozi, Makedonska Akad. Nauk. Umet. Odd. Mat.-Tekh. Nauki 1, No. 1, 5-17 (1980). MSC: 33C45 PDFBibTeX XMLCite \textit{B. S. Popov}, Prilozi, Makedonska Akad. Nauk. Umet., Odd. Mat.-Tekh. Nauki 1, No. 1, 5--17 (1980; Zbl 0511.33005)
Golinskij, B. L. Relationship between order of decrease of parameters of orthogonal polynomials and properties of corresponding distribution function. (English) Zbl 0509.42027 Sov. J. Contemp. Math. Anal., Arm. Acad. Sci. 15, No. 2, 46-63 (1980). MSC: 42C05 PDFBibTeX XMLCite \textit{B. L. Golinskij}, Sov. J. Contemp. Math. Anal., Arm. Acad. Sci. 15, No. 2, 46--63 (1980; Zbl 0509.42027)
Canuto, Claudio; Quarteroni, Alfio Propriétés d’approximation dans les espaces de Sobolev de systèmes de polynômes orthogonaux. (French) Zbl 0508.65052 C. R. Acad. Sci., Paris, Sér. A 290, 925-928 (1980). MSC: 65N35 65N15 41A65 33C45 PDFBibTeX XMLCite \textit{C. Canuto} and \textit{A. Quarteroni}, C. R. Acad. Sci., Paris, Sér. A 290, 925--928 (1980; Zbl 0508.65052)
Povchun, L. P. Fourier-Laguerre series and Lagrange interpolation polynomials. (English) Zbl 0508.42028 Sov. Math. 24, No. 10, 100-103 (1980). MSC: 42C10 41A05 42A15 PDFBibTeX XMLCite \textit{L. P. Povchun}, Sov. Math. 24, No. 10, 100--103 (1980; Zbl 0508.42028)
Prasad, S. K. Relations between functions contiguous to certain basic hypergeometric functions of three variables. (English) Zbl 0505.33004 Ranchi Univ. Math. J. 11, 69-82 (1980). MSC: 33D45 PDFBibTeX XMLCite \textit{S. K. Prasad}, Ranchi Univ. Math. J. 11, 69--82 (1980; Zbl 0505.33004)
Baweja, K. K.; Saran, S. Certain theorems on bilateral generating functions. (English) Zbl 0504.33010 Jnanabha 9-10, 187-195 (1980). MSC: 33C45 33E99 33C05 PDFBibTeX XMLCite \textit{K. K. Baweja} and \textit{S. Saran}, Jñānābha 9--10, 187--195 (1980; Zbl 0504.33010)
Malave, Pushpa B.; Bhonsle, B. R. Some generating functions of two variable analogue of Jacobi polynomials of class II. (English) Zbl 0504.33009 Ganita 31, 29-37 (1980). MSC: 33C45 PDFBibTeX XMLCite \textit{P. B. Malave} and \textit{B. R. Bhonsle}, Gaṇita 31, 29--37 (1980; Zbl 0504.33009)
Wehrens, Matthias Legendre-Transformationsmethoden und Approximation von Funktionen auf der Einheitskugel im \(R^ 3\). (German) Zbl 0503.41016 Mathematisch-Naturwissenschaftliche Fakultät der Rheinisch-Westfälischen Technischen Hochschule Aachen. 64 S. (1980). MSC: 41A50 41A17 41A25 26B05 41A30 41A35 42B20 42C05 44A05 44A35 PDFBibTeX XML
Germano, Bruna Esempi di formule di quadrature collegate ai polinomi sigma-ortogonali. (Italian) Zbl 0502.41014 Pubbl. Ist. Mat. Appl., Univ. Studi Roma, Fac. Ing. 218, Quad. 15, 57-62 (1980). MSC: 41A55 42C05 PDFBibTeX XML
Singhal, J. P.; Kumari, Savita On a unification of the generalized Humbert and Laguerre polynomials. (English) Zbl 0501.33008 Jnanabha 9-10, 171-178 (1980). MSC: 33C45 33E99 PDFBibTeX XMLCite \textit{J. P. Singhal} and \textit{S. Kumari}, Jñānābha 9--10, 171--178 (1980; Zbl 0501.33008)
Dunkl, Charles F. Orthogonal polynomials in two variables of q-Hahn and q-Jacobi type. (English) Zbl 0499.33007 SIAM J. Algebraic Discrete Methods 1, 137-157 (1980). MSC: 33C45 33C05 PDFBibTeX XMLCite \textit{C. F. Dunkl}, SIAM J. Algebraic Discrete Methods 1, 137--157 (1980; Zbl 0499.33007) Full Text: DOI
Srivastava, A. N.; Singh, S. D. On a generalised polynomial set. (English) Zbl 0499.33005 Acta Cienc. Indica 6, 21-26 (1980). MSC: 33C45 33C05 PDFBibTeX XMLCite \textit{A. N. Srivastava} and \textit{S. D. Singh}, Acta Cienc. Indica, Math. 6, 21--26 (1980; Zbl 0499.33005)
Su, Weiyi On an extremum problem for n-variable Walsh-transform. (Chinese) Zbl 0498.42012 J. Nanjing Univ., Nat. Sci. 1980, No. 2, 6-14 (1980). MSC: 42C10 PDFBibTeX XMLCite \textit{W. Su}, J. Nanjing Univ., Nat. Sci. 1980, No. 2, 6--14 (1980; Zbl 0498.42012)
Karande, B. K. Generating functions for classical orthogonal polynomials by Fujiwara- Thakare method. (English) Zbl 0498.33011 J. Indian Acad. Math. 2, No. 2, 82-84 (1980). MSC: 33C45 PDFBibTeX XMLCite \textit{B. K. Karande}, J. Indian Acad. Math. 2, No. 2, 82--84 (1980; Zbl 0498.33011)
Zarrop, M. B. Input design for discrete-time systems: A Tchebycheff system approach. (English) Zbl 0497.93049 Identification and system parameter estimation, Proc. 5th IFAC Symp., Darmstadt 1979, Vol. 1, 585-588 (1980). MSC: 93E12 93E10 42A70 42C05 93C55 93C05 94A15 65C05 PDFBibTeX XML
Clement, K.; Jørgensen, S. B. Design of test signals for system identification in distributed systems. (English) Zbl 0497.93045 Identification and system parameter estimation, Proc. 5th IFAC Symp., Darmstadt 1979, Vol. 1, 597-602 (1980). MSC: 93E12 93C20 80A30 93B30 42C10 93B17 93E10 62M15 PDFBibTeX XML
Kashyap, N. K.; Prabhakar, T. R. Generating functions for the biorthogonal polynomials suggested by special Jacobi polynomials. (English) Zbl 0497.33012 J. Math. Sci., Delhi 14-15(1982), 21-26 (1980). MSC: 33C45 42C05 PDFBibTeX XMLCite \textit{N. K. Kashyap} and \textit{T. R. Prabhakar}, J. Math. Sci., Delhi 14--15, 21--26 (1980; Zbl 0497.33012)
Baratella, P.; Vinardi, G. An iterative method for zeros of classical Laguerre polynomials. (English) Zbl 0496.65025 Atti Accad. Sci. Torino, Cl. Sci. Fis. Mat. Nat. 114, 147-160 (1980). MSC: 65H05 33C45 26C10 PDFBibTeX XMLCite \textit{P. Baratella} and \textit{G. Vinardi}, Atti Accad. Sci. Torino, Cl. Sci. Fis. Mat. Nat. 114, 147--160 (1980; Zbl 0496.65025)
Dwivedi, A. P.; Singh, V. B. N-sequence equations involving orthogonal polynomials. (English) Zbl 0496.33008 Proc. Natl. Acad. Sci. India, Sect. A 50, 221-224 (1980). MSC: 33C45 45F10 PDFBibTeX XMLCite \textit{A. P. Dwivedi} and \textit{V. B. Singh}, Proc. Natl. Acad. Sci. India, Sect. A 50, 221--224 (1980; Zbl 0496.33008)
Joshi, Geeta Bhakta A class of hypergeometric polynomials. (English) Zbl 0495.33002 Nepali Math. Sci. Rep. 5, 7-14 (1980). MSC: 33C05 33C45 PDFBibTeX XMLCite \textit{G. B. Joshi}, Nepali Math. Sci. Rep. 5, 7--14 (1980; Zbl 0495.33002)
Thakare, Nimbakrishna Multilinear generating functions for some orthogonal polynomials. (English) Zbl 0494.33008 Proc. Natl. Acad. Sci. India, Sect. A 50, 1-6 (1980). MSC: 33C45 33C60 PDFBibTeX XMLCite \textit{N. Thakare}, Proc. Natl. Acad. Sci. India, Sect. A 50, 1--6 (1980; Zbl 0494.33008)
Srivastava, A. N.; Singh, S. N. Unification of classical polynomials. (English) Zbl 0494.33003 Ann. Fac. Sci., Sect. Math.-Phys., Kinshasa 6, 153-161 (1980). MSC: 33C05 33C45 PDFBibTeX XMLCite \textit{A. N. Srivastava} and \textit{S. N. Singh}, Ann. Fac. Sci., Sect. Math.-Phys., Kinshasa 6, 153--161 (1980; Zbl 0494.33003)
Pietrzyk, Barbara An application of the modulus of variation to the Vilenkin’s series. (English) Zbl 0493.42035 Funct. Approximatio, Comment. Math. 10, 45-49 (1980). MSC: 42C10 PDFBibTeX XMLCite \textit{B. Pietrzyk}, Funct. Approximatio, Comment. Math. 10, 45--49 (1980; Zbl 0493.42035)
Young, Robert M. An introduction to nonharmonic Fourier series. (English) Zbl 0493.42001 Pure and Applied Mathematics, 93. New York etc.: Academic Press, a Subsidiary of Harcourt Brace Jovanovich, Publishers. X, 246 p. (1980). MSC: 42-01 42C15 42C05 PDFBibTeX XML
Hosszú, M.; Hajósy, A. A property of the zeros of Tchebychef polynomials. (English) Zbl 0493.10016 Bull. Appl. Math. 76-82, 85-91 (1980). Reviewer: Hans-J. Runckel (Ulm) MSC: 11B83 11A55 33C45 PDFBibTeX XMLCite \textit{M. Hosszú} and \textit{A. Hajósy}, Bull. Appl. Math. 76--82, 85--91 (1980; Zbl 0493.10016)
Ullman, Joseph L. On orthogonal polynomials associated with the infinite interval. (English) Zbl 0492.42028 Approximation theory III, Proc. Conf., Hon. G.G. Lorentz, Austin/ Tex. 1980, 889-895 (1980). MSC: 42C05 PDFBibTeX XML
Suetin, S. P. On de Montessus de Ballore’s theorem for nonlinear Padé approximants of orthogonal expansions and Faber series. (English. Russian original) Zbl 0492.41026 Sov. Math., Dokl. 22, 274-277 (1980); translation from Dokl. Akad. Nauk SSSR 253, 1322-1325 (1980). MSC: 41A21 42C10 30E10 PDFBibTeX XMLCite \textit{S. P. Suetin}, Sov. Math., Dokl. 22, 274--277 (1980; Zbl 0492.41026); translation from Dokl. Akad. Nauk SSSR 253, 1322--1325 (1980)
Sharma, Shobha A series transform and certain generating functions. (English) Zbl 0492.33003 Ganita 31, 42-48 (1980). MSC: 33C05 33C45 33C60 PDFBibTeX XMLCite \textit{S. Sharma}, Gaṇita 31, 42--48 (1980; Zbl 0492.33003)
Johnson, Kenneth D. On a ring of invariant polynomials on a Hermitian symmetric space. (English) Zbl 0491.22007 J. Algebra 67, 72-81 (1980). MSC: 22E46 PDFBibTeX XMLCite \textit{K. D. Johnson}, J. Algebra 67, 72--81 (1980; Zbl 0491.22007) Full Text: DOI
Kryakin, Yu. V. A numerical realization of the solution of a contact problem for a strip. (Russian) Zbl 0489.73023 Approximate solution of some problems for differential and integral equations of applied character, Kiev 1980, Prepr. 80-17, 29-33 (1980). MSC: 74B99 74A55 74M15 45Exx 41A10 74S30 65R20 PDFBibTeX XML
Shumikhin, S. A. An approximate solution of a problem of elasticity theory. (Russian) Zbl 0489.73022 Approximate solution of some problems for differential and integral equations of applied character, Kiev 1980, Prepr. 80-17, 25-29 (1980). MSC: 74B99 45L05 41A10 PDFBibTeX XML
Dubrovin, B. A.; Novikov, S. P. Ground states in a periodic field. Magnetic Bloch functions and vector bundles. (English. Russian original) Zbl 0489.46055 Sov. Math., Dokl. 22, 240-244 (1980); translation from Dokl. Akad. Nauk SSSR 253, 1293-1297 (1980). MSC: 46N99 81Q15 33C45 30D45 37J99 70H05 47A55 PDFBibTeX XMLCite \textit{B. A. Dubrovin} and \textit{S. P. Novikov}, Sov. Math., Dokl. 22, 240--244 (1980; Zbl 0489.46055); translation from Dokl. Akad. Nauk SSSR 253, 1293--1297 (1980)
Kiro, S. N. On the computation of Chaplygin functions with the use of Chebyshev polynomials. (Russian) Zbl 0489.33005 Approximate solution of some problems for differential and integral equations of applied character, Kiev 1980, Prepr.-80-17, 3-7 (1980). MSC: 33C05 33C45 65D20 PDFBibTeX XML
Popov, V. G.; Tikhonenko, N. Ya. An approximate solution of a singular integral equation with an involution. (Russian) Zbl 0488.65060 Approximate solution of some problems for differential and integral equations of applied character, Kiev 1980, Prepr. 80-17, 15-18 (1980). MSC: 65R20 45E05 PDFBibTeX XML
Pulatov, A. K. Conditions of localization of Fourie-Laplace series expansions on an N- dimensional sphere. (Russian) Zbl 0488.42028 Functional methods in equations of mathematical physics, Work Collect., Moskva 1980, 53-56 (1980). MSC: 42C10 PDFBibTeX XML
Makarova, V. V. On the expansion of functions with respect to orthogonal polynomials of a certain class. (Russian) Zbl 0488.42025 Funkts. Anal. 15, 121-126 (1980). MSC: 42C05 PDFBibTeX XMLCite \textit{V. V. Makarova}, Funkts. Anal. 15, 121--126 (1980; Zbl 0488.42025)
Lukashenko, S. Yu. On the structure of sets of divergence of trigonometric series and series in the Walsh system. (English. Russian original) Zbl 0488.42008 Sov. Math., Dokl. 22, 112-114 (1980); translation from Dokl. Akad. Nauk SSSR 253, 528-530 (1980). MSC: 42C10 42A20 PDFBibTeX XMLCite \textit{S. Yu. Lukashenko}, Sov. Math., Dokl. 22, 112--114 (1980; Zbl 0488.42008); translation from Dokl. Akad. Nauk SSSR 253, 528--530 (1980)
Light, W. A. Non-linear families of projections on C[-1, 1]. (English) Zbl 0488.41019 J. Approximation Theory 30, 197-202 (1980). MSC: 41A35 41A65 42C10 PDFBibTeX XMLCite \textit{W. A. Light}, J. Approx. Theory 30, 197--202 (1980; Zbl 0488.41019) Full Text: DOI
Tolstov, G. P. Fourier series. (Ryady Fur’e). 3rd ed. (Russian) Zbl 0487.42001 Fiziko-Matematicheskaya Biblioteka Inzhenera. Moskva: “Nauka”. 382 p. R. 1.40 (1980). MSC: 42-01 42C10 42C05 42A20 42Cxx 42A24 42A38 PDFBibTeX XML
Shrestha, R. M. A Jacobi-polynomial integral. (English) Zbl 0486.33013 Nepali Math. Sci. Rep. 5, 1-3 (1980). MSC: 33C45 PDFBibTeX XMLCite \textit{R. M. Shrestha}, Nepali Math. Sci. Rep. 5, 1--3 (1980; Zbl 0486.33013)
Beniwal, P. S. Two variable analogue of generalized Laguerre polynomial. (English) Zbl 0486.33006 Ganita 31, 1-12 (1980). MSC: 33C05 33C45 PDFBibTeX XMLCite \textit{P. S. Beniwal}, Gaṇita 31, 1--12 (1980; Zbl 0486.33006)
Agrawal, Hukum Chand On an associated function of generalized Tricomi polynomials. (English) Zbl 0486.33005 Ganita 31, 104-111 (1980). MSC: 33C05 33C45 PDFBibTeX XMLCite \textit{H. C. Agrawal}, Gaṇita 31, 104--111 (1980; Zbl 0486.33005)
Molchan, G. M. On homogeneous random fields on symmetric spaces of rank 1. (English) Zbl 0485.60054 Theory Probab. Math. Stat. 21, 143-168 (1980). MSC: 60G60 60B99 33C45 32M15 PDFBibTeX XMLCite \textit{G. M. Molchan}, Theory Probab. Math. Stat. 21, 143--168 (1980; Zbl 0485.60054)
Gasper, George; Trebels, Walter Multiplier criteria of Hoermander type for Jacobi expansions. (English) Zbl 0485.42015 Stud. Math. 68, 187-197 (1980). MSC: 42C10 42A45 PDFBibTeX XMLCite \textit{G. Gasper} and \textit{W. Trebels}, Stud. Math. 68, 187--197 (1980; Zbl 0485.42015) Full Text: DOI EuDML
Morelli, A.; Nicolo, L.; Gori, Amati Sulla convergenza di certe formule di quadratura. (Italian) Zbl 0485.41027 Riv. Mat. Univ. Parma, IV. Ser. 6, 413-418 (1980). MSC: 41A55 65D30 65D32 PDFBibTeX XMLCite \textit{A. Morelli} et al., Riv. Mat. Univ. Parma, IV. Ser. 6, 413--418 (1980; Zbl 0485.41027)
Rakhmanov, E. A. On a problem of V. A. Steklov in the theory of orthogonal polynomials. (English. Russian original) Zbl 0485.33008 Sov. Math., Dokl. 22, 454-458 (1980); translation from Dokl. Akad. Nauk SSSR 254, 802-806 (1980). MSC: 33C45 42C05 PDFBibTeX XMLCite \textit{E. A. Rakhmanov}, Sov. Math., Dokl. 22, 454--458 (1980; Zbl 0485.33008); translation from Dokl. Akad. Nauk SSSR 254, 802--806 (1980)
Ghizzetti, Aldo; Patini, Lia Santucci An approximation problem in \(L^2[0,1]\). (Italian) Zbl 0484.41028 Pubbl. Ist. Mat. Appl., Univ. Studi Roma, Fac. Ing. 221, Quad. 16, 55-64 (1980). MSC: 41A30 41A65 42C05 PDFBibTeX XML
Babenko, K. I.; Yur’ev, S. P. Shape of the surface of a capillary liquid in a vertical cylinder of arbitrary cross section. (English. Russian original) Zbl 0483.76020 Sov. Phys., Dokl. 25, 243-245 (1980); translation from Dokl. Akad. Nauk SSSR 251, 1326-1330 (1980). MSC: 76A99 76M99 33C45 49S05 PDFBibTeX XMLCite \textit{K. I. Babenko} and \textit{S. P. Yur'ev}, Sov. Phys., Dokl. 25, 243--245 (1980; Zbl 0483.76020); translation from Dokl. Akad. Nauk SSSR 251, 1326--1330 (1980)
Mishra, K. K.; Sharma, K. G. On strong summability of ultraspherical series. (English) Zbl 0482.42007 J. Indian Acad. Math. 2, No. 1, 18-22 (1980). MSC: 42C10 40F05 PDFBibTeX XMLCite \textit{K. K. Mishra} and \textit{K. G. Sharma}, J. Indian Acad. Math. 2, No. 1, 18--22 (1980; Zbl 0482.42007)
Il’evskij, L. I. On the solutions of some system of functional equations in the class of meromorphic functions. (Russian) Zbl 0481.30022 Sib. Mat. Zh. 21, No. 6, 176-185 (1980). MSC: 30D05 33C45 39B62 PDFBibTeX XMLCite \textit{L. I. Il'evskij}, Sib. Mat. Zh. 21, No. 6, 176--185 (1980; Zbl 0481.30022) Full Text: EuDML
Saff, E. B.; Ullman, J. L.; Varga, R. S. Incomplete polynomials: an electrostatics approach. (English) Zbl 0479.41016 Approximation theory III, Proc. Conf. Hon. G.G. Lorentz, Austin/ Tex. 1980, 769-782 (1980). MSC: 41A29 33C45 PDFBibTeX XML
Askey, Richard A.; Ismail, Mourad E. H. The Rogers q-ultraspherical polynomials. (English) Zbl 0479.33013 Approximation theory III, Proc. Conf. Hon. G.G. Lorentz, Austin/ Tex. 1980, 175-182 (1980). MSC: 33C45 33C55 42C05 PDFBibTeX XML
Sinha, M. S. P.; Rajamani, V. S.; Sinha, A. K. Identification of non-linear distributed system using Walsh functions. (English) Zbl 0478.93056 Int. J. Control 32, 669-676 (1980). MSC: 93E12 42C10 93C20 93C10 PDFBibTeX XMLCite \textit{M. S. P. Sinha} et al., Int. J. Control 32, 669--676 (1980; Zbl 0478.93056) Full Text: DOI
Favella, Luigi F. Mathematical foundations of ECG map reconstruction. (English) Zbl 0477.93051 Cybern. Syst. 11, 21-66 (1980). MSC: 93E03 92C50 42C05 60G60 15A09 45B05 65D30 PDFBibTeX XMLCite \textit{L. F. Favella}, Cybern. Syst. 11, 21--66 (1980; Zbl 0477.93051) Full Text: DOI
Rempulska, Lucyna On the (A,p)-summability of orthonormal series. (English) Zbl 0477.40009 Demonstr. Math. 13, 919-925 (1980). MSC: 40C05 40C99 42C10 40D25 PDFBibTeX XMLCite \textit{L. Rempulska}, Demonstr. Math. 13, 919--925 (1980; Zbl 0477.40009) Full Text: DOI
Rempulska, Lucyna On the lambda-summability almost everywhere of orthonormal series. (English) Zbl 0477.40008 Funct. Approximatio, Comment. Math. 9, 83-88 (1980). MSC: 40C05 42C05 40G05 PDFBibTeX XMLCite \textit{L. Rempulska}, Funct. Approximatio, Comment. Math. 9, 83--88 (1980; Zbl 0477.40008)
Kasumov, N. M. A discrete analogue of Legendre polynomials. (Russian) Zbl 0477.33010 Izv. Akad. Nauk Az. SSR, Ser. Fiz.- Tekh. Mat. Nauk 1980, No. 2, 9-16 (1980). MSC: 33E99 33C45 33C55 PDFBibTeX XMLCite \textit{N. M. Kasumov}, Izv. Akad. Nauk Az. SSR, Ser. Fiz.-Tekh. Mat. Nauk 1980, No. 2, 9--16 (1980; Zbl 0477.33010)
Cibulis, A. B.; Engelis, G. K. Orthogonal polynomials connected with a differential equation of fourth order. (Russian) Zbl 0476.42015 Latv. Mat. Ezheg. 24, 43-54 (1980). MSC: 42C05 34A30 PDFBibTeX XMLCite \textit{A. B. Cibulis} and \textit{G. K. Engelis}, Latv. Mat. Ezheg. 24, 43--54 (1980; Zbl 0476.42015)
van Rossum, H. Generalized Padé approximants. (English) Zbl 0476.41007 Approximation theory III, Proc. Conf. Hon. G.G. Lorentz, Austin/ Tex. 1980, 747-756 (1980). MSC: 41A21 41A10 42C05 PDFBibTeX XML
Dwivedi, A. P.; Gupta, P. Quadruple series equations involving Jacobi polynomials of different indices. (English) Zbl 0476.33004 Acta Cienc. Indica 6, 241-247 (1980). MSC: 33C45 45F10 PDFBibTeX XMLCite \textit{A. P. Dwivedi} and \textit{P. Gupta}, Acta Cienc. Indica, Math. 6, 241--247 (1980; Zbl 0476.33004)
Braverman, M. Sh.; Semenov, E. M. Characteristic properties of \(L_ p-\)spaces. (English. Russian original) Zbl 0475.46012 Sov. Math., Dokl. 22, 666-669 (1980); translation from Dokl. Akad. Nauk SSSR 255, 270-272 (1980). MSC: 46B20 46B42 46E30 42C10 46B15 PDFBibTeX XMLCite \textit{M. Sh. Braverman} and \textit{E. M. Semenov}, Sov. Math., Dokl. 22, 666--669 (1980; Zbl 0475.46012); translation from Dokl. Akad. Nauk SSSR 255, 270--272 (1980)
Pogosyan, N. B. Summability to +infinity of Haar and Walsh series. (English) Zbl 0475.42021 Russ. Math. Surv. 35, No. 2, 255-256 (1980). MSC: 42C10 42A24 PDFBibTeX XMLCite \textit{N. B. Pogosyan}, Russ. Math. Surv. 35, No. 2, 255--256 (1980; Zbl 0475.42021) Full Text: DOI
Golinskij, B. L. Asymptotic representation of orthogonal polynomials. (English) Zbl 0475.42020 Russ. Math. Surv. 35, No. 2, 169-229 (1980). MSC: 42C05 41A60 PDFBibTeX XMLCite \textit{B. L. Golinskij}, Russ. Math. Surv. 35, No. 2, 169--229 (1980; Zbl 0475.42020) Full Text: DOI
Vinogradov, S. S.; Tuchkin, Yu. A.; Shestopalov, V. P. Summator equations with kernels in the form of Jacobi polynomials. (English. Russian original) Zbl 0475.33008 Sov. Phys., Dokl. 25, 531-532 (1980); translation from Dokl. Akad. Nauk SSSR 253, 318-321 (1980). MSC: 33C45 PDFBibTeX XMLCite \textit{S. S. Vinogradov} et al., Sov. Phys., Dokl. 25, 531--532 (1980; Zbl 0475.33008); translation from Dokl. Akad. Nauk SSSR 253, 318--321 (1980)
Sadlok, Zbigniew On Hermite expansion of \(x_+^p\). (English) Zbl 0475.33007 Ann. Pol. Math. 38, 159-162 (1980). MSC: 33C45 46F10 42C10 PDFBibTeX XMLCite \textit{Z. Sadlok}, Ann. Pol. Math. 38, 159--162 (1980; Zbl 0475.33007) Full Text: DOI
Cybenko, George The numerical stability of the Levinson-Durbin algorithm for Toeplitz systems of equations. (English) Zbl 0474.65026 SIAM J. Sci. Stat. Comput. 1, 303-319 (1980). MSC: 65F30 65C99 62M10 62M20 93E11 33C45 PDFBibTeX XMLCite \textit{G. Cybenko}, SIAM J. Sci. Stat. Comput. 1, 303--319 (1980; Zbl 0474.65026) Full Text: DOI
Prasad, J.; Hayashi, H. Representation of continuous and differentiable functions by Fourier series of Jacobi polynomials. (English) Zbl 0474.42013 Math. Notae 27, 41-47 (1980). MSC: 42C10 PDFBibTeX XMLCite \textit{J. Prasad} and \textit{H. Hayashi}, Math. Notae 27, 41--47 (1980; Zbl 0474.42013)
Il’in, V. A. Necessary and sufficient conditions for the functions used in spectral expansions to form a basis, and for the equiconvergence of spectral expansions and trigonometric series. I. (English) Zbl 0473.42018 Differ. Equations 16, 479-496 (1980). MSC: 42C10 42C30 PDFBibTeX XMLCite \textit{V. A. Il'in}, Differ. Equations 16, 479--496 (1980; Zbl 0473.42018)
Osilenker, B. P. Weight estimates for the linear mean majorants of Fourier series of orthogonal polynomials. (English) Zbl 0473.42006 Russ. Math. Surv. 35, No. 5, 269-270 (1980). MSC: 42A16 42C05 PDFBibTeX XMLCite \textit{B. P. Osilenker}, Russ. Math. Surv. 35, No. 5, 269--270 (1980; Zbl 0473.42006) Full Text: DOI
Grilitskij, D. V.; Dragan, M. S.; Opanasovich, V. K. The temperature field and the thermoelastic state in a plate containing a thin-walled elastic inclusion. (English. Russian original) Zbl 0472.73008 J. Appl. Math. Mech. 44, 236-240 (1981); translation from Prikl. Mat. Mekh. 44, 338-345 (1980). MSC: 74F05 74K20 74E05 45K05 41A10 33C45 PDFBibTeX XMLCite \textit{D. V. Grilitskij} et al., J. Appl. Math. Mech. 44, 236--240 (1980; Zbl 0472.73008); translation from Prikl. Mat. Mekh. 44, 338--345 (1980) Full Text: DOI
Pawelke, Siegfried Weak smoothness conditions for the uniform convergence of Fourier-Jacobi series. (English) Zbl 0471.42018 Funct. Approximatio, Comment. Math. 9, 9-13 (1980). MSC: 42C10 PDFBibTeX XMLCite \textit{S. Pawelke}, Funct. Approximatio, Comment. Math. 9, 9--13 (1980; Zbl 0471.42018)
Lo Cascio, Maria Laura; Pasquini, Lionello Costruzione di sistemi ortonormali di funzioni, di una o piu variabili, che si annullano in insiemi di tipo prefissato. (Italian) Zbl 0471.42015 Rend. Mat., VI. Ser. 13, 321-336 (1980). MSC: 42C05 PDFBibTeX XMLCite \textit{M. L. Lo Cascio} and \textit{L. Pasquini}, Rend. Mat., VI. Ser. 13, 321--336 (1980; Zbl 0471.42015)
Krantsberg, A. S. Systems converging in C with bases in L. (English) Zbl 0469.42007 Math. Notes 26, 584-592 (1980). MSC: 42C05 PDFBibTeX XMLCite \textit{A. S. Krantsberg}, Math. Notes 26, 584--592 (1980; Zbl 0469.42007) Full Text: DOI
Maki, Daniel P. On determining regular behavior from the recurrence formula for orthogonal polynomials. (English) Zbl 0469.42004 Pac. J. Math. 91, 173-178 (1980). MSC: 42C05 PDFBibTeX XMLCite \textit{D. P. Maki}, Pac. J. Math. 91, 173--178 (1980; Zbl 0469.42004) Full Text: DOI
Kashin, B. S. Properties of random matrices connected with unconditional convergence almost everywhere. (English. Russian original) Zbl 0469.15010 Sov. Math., Dokl. 22, 584-587 (1980); translation from Dokl. Akad. Nauk SSSR 254, 1322-1325 (1980). MSC: 15B52 42C10 PDFBibTeX XMLCite \textit{B. S. Kashin}, Sov. Math., Dokl. 22, 584--587 (1980; Zbl 0469.15010); translation from Dokl. Akad. Nauk SSSR 254, 1322--1325 (1980)
Morris, Robert A. Frobenius endomorphisms in the umbral calculus. (English) Zbl 0469.05010 Stud. Appl. Math. 62, 85-92 (1980). MSC: 05A15 33C45 20B25 05A10 05A19 PDFBibTeX XMLCite \textit{R. A. Morris}, Stud. Appl. Math. 62, 85--92 (1980; Zbl 0469.05010) Full Text: DOI
Krepkogorskij, V. L. On interpolation in the spaces \(L_ p\) with a mixed norm. (English. Russian original) Zbl 0468.46019 Sov. Math. 24, No. 10, 92-99 (1980); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 1980, No. 10(221), 75-78 (1980). MSC: 46E30 46M35 42C10 46E35 PDFBibTeX XMLCite \textit{V. L. Krepkogorskij}, Sov. Math. 24, No. 10, 92--99 (1980; Zbl 0468.46019); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 1980, No. 10(221), 75--78 (1980)
Levizov, S. V. Some properties of the Walsh system. (English) Zbl 0468.42015 Math. Notes 27, 341-344 (1980). MSC: 42C10 PDFBibTeX XMLCite \textit{S. V. Levizov}, Math. Notes 27, 341--344 (1980; Zbl 0468.42015) Full Text: DOI
Danilov, V. V.; Podkopaev, B. P. Use of the spectral and autocorrelation properties of logic functions for synthesizing combination schemes on Maitra’s cascades. (English. Russian original) Zbl 0467.93019 Eng. Cybern. 18, No. 1, 95-104 (1980); translation from Izv. Akad. Nauk SSSR, Tekh. Kibern. 1980, No. 1, 112-120 (1980). MSC: 93B30 93B17 03D05 94C10 93A99 42C10 PDFBibTeX XMLCite \textit{V. V. Danilov} and \textit{B. P. Podkopaev}, Eng. Cybern. 18, No. 1, 95--104 (1980; Zbl 0467.93019); translation from Izv. Akad. Nauk SSSR, Tekh. Kibern. 1980, No. 1, 112--120 (1980)
Acaccia, G. M.; Cepolina Molfino, R. On the use of polynomial estimators and regulators for accurate attitude control of three axis satellites. (English) Zbl 0467.70027 Meccanica 15, 177-184 (1980). MSC: 70M20 93C10 93D25 33C45 PDFBibTeX XMLCite \textit{G. M. Acaccia} and \textit{R. Cepolina Molfino}, Meccanica 15, 177--184 (1980; Zbl 0467.70027) Full Text: DOI
Gulichev, N. V. Approximation to continuous functions by Walsh-Fourier sums. (English) Zbl 0467.42020 Anal. Math. 6, 269-280 (1980). MSC: 42C10 PDFBibTeX XMLCite \textit{N. V. Gulichev}, Anal. Math. 6, 269--280 (1980; Zbl 0467.42020) Full Text: DOI