Found 77 Documents (Results 1–77)
Comparison theorems for self-adjoint second order systems and uniqueness of eigenvalues of scalar boundary value problems. (English) Zbl 0549.34037
Contributions to analysis and geometry, Suppl. Am. J. Math., 1-22 (1981).
Reviewer: M.Idemen
An application of sample distributions for seeking the ”optimal” solution for probabilistic programming problems. (Polish. Russian, English summaries) Zbl 0541.90079
Reviewer: T.Sawik
Finding diagonal block envelopes of triangular factors of partitioned matrices. (English) Zbl 0532.65028
Numerical mathematics and computing, Proc. 10th Manitoba Conf., Winnipeg/Manitoba 1980, Congr. Numerantium 30, 301-317 (1981).
Reviewer: Antonio de Castro (Sevilla)
On the interval-analytic sweep method. (Russian) Zbl 0532.65017
Chislennye Metody Mekh. Sploshnoj Sredy 12, No. 5, 21-32 (1981).
Reviewer: S.Markov
On the Hölder continuity of bounded weak solutions of quasilinear parabolic systems. (English) Zbl 0519.35007
Reduction of matrices to block-diagonal form. (English. Russian original) Zbl 0516.90052
Eng. Cybern. 19, No. 5, 143-145 (1981); translation from Izv. Akad. Nauk SSSR, Tekh. Kibern. 1981, No. 5, 202-203 (1981).
A construction of successive search rules for solutions in the case of the use of an anti-diagonal unity penalty matrix. (Russian) Zbl 0511.90093
Investigation methods for extremal problems, Collect. Artic., Kiev 1981, 71-75 (1981).
On the possibilities of use of a certain class of convex programming methods in diagonal planning processes. (English. Russian original) Zbl 0508.90031
Eng. Cybern. 19, No. 4, 31-36 (1981); translation from Izv. Akad. Nauk SSSR, Tekh. Kibern. 1981, No. 4, 44-49 (1981).
Using block-diagonal systems of constraints in algorithms reducing the dimensionality of linear programs. (English. Russian original) Zbl 0507.90053
Cybernetics 17, 779-783 (1982); translation from Kibernetika 1981, No. 6, 54-57 (1981).
An application of diagonal operation: Direct decomposability of homomorphisms. (English) Zbl 0503.08001
Applications of Dzrbasjan integral representations to some problems in analysis. (English. Russian original) Zbl 0501.30030
Sov. Math., Dokl. 24, 563-567 (1981); translation from Dokl. Akad. Nauk SSSR 261, 557-561 (1981).
Nonlinear vibrations of symmetric point masses systems by group representation theory. (English) Zbl 0498.70016
Quasidiagonality, similarity and approximation by nilpotent operators. (English) Zbl 0497.47010
MSC:
47A66
Determination of the greatest eigenvalue and the corresponding eigenvector of a non-negative matrix. (English. Russian original) Zbl 0496.65020
U.S.S.R. Comput. Math. Math. Phys. 21, No. 4, 1-19 (1981); translation from Zh. Vychisl. Mat. Mat. Fiz. 21, 819-834 (1981).
MSC:
65F15
Spaces with a point-countable base. (English. Russian original) Zbl 0491.54003
Mosc. Univ. Math. Bull. 36, No. 2, 49-52 (1981); translation from Vestn. Mosk. Univ., Ser. I 1981, No. 2, 41-44 (1981).
On the matrix equation \(BXA^ t=\)C. (English) Zbl 0489.15005
Circuits and systems, Proc. IEEE int. Symp., Chicago/Ill. 1981, Vol. 1, 278-281 (1981).
MSC:
15A24
A method of solving systems of linear algebraic equations of large dimension. (English. Russian original) Zbl 0488.65016
U.S.S.R. Comput. Math. Math. Phys. 21, No. 3, 237-240 (1981); translation from Zh. Vychisl. Mat. Mat. Fiz. 21, 766-768 (1981).
Analysis of global expansion methods: Weakly asymptotically diagonal systems. (English) Zbl 0488.65003
Computational Mathematics and Applications. London etc.: Academic Press, a Subsidiary of Harcourt Brace Jovanovich, Publishers. X, 275 p. (1981).
The uniform approach to Nikodym and Vitali-Hahn-Saks type theorems. (English) Zbl 0484.28007
Convergence methods in analysis, Proc. 2nd Conf., Szczyrk/Pol. 1981, 7-25 (1981).
Approximationszahlen, Eigenwerte und Spuren von Operatoren in Banachräumen. (German) Zbl 0483.47019
Forschungsergeb., Friedrich-Schiller-Univ. Jena N/81/34, 20 p. (1981).
A class of diagonal transformation methods for the computation of the spectral radius of a nonnegative irreducible matrix. (English) Zbl 0478.65017
An asymptotic formula for the number of solutions of a quadratic Diophantine equation. (English) Zbl 0473.10016
Achieving diagonal dominance. (English) Zbl 0472.93020
On the question of the asymptotic behaviour of the solution of some mixed problem. (Russian) Zbl 0472.35065
Remainder estimates for eigenvalues and complex powers of the Douglis- Nirenberg elliptic systems. (English) Zbl 0469.58016
MSC:
58J40
A note on limit orders of operator ideals. II. (English) Zbl 0469.47036
MSC:
47L10
Some proposals concerning the diagonal second order design of geodetic networks. (English) Zbl 0468.90086
A remark on diagonal algebras. (English) Zbl 0468.08005
Block diagonal dominance and design of decentralized compensators. (English) Zbl 0466.93007
Large scale systems, theory and applications, Proc. IFAC Symp., Toulouse/France 1980, 93-101 (1981).
Numerical stability of the fast convergent diagonally approximating difference schemes. (English) Zbl 0465.65047
NRIMS Tech. Rep. TWISK 220, 30 p. (1981).
Subgroups of the unitary group that contain the group of diagonal matrices. (English) Zbl 0462.20036
Unitary orbits of power partial isometries and approximation by block- diagonal nilpotents. (English) Zbl 0461.47008
Topics in modern operator theory, 5th int. Conf., Timisoara and Herculane/Romaina 1980, 171-210 (1981).
MSC:
47A66
On subgroups of the general linear group over a semi-local ring containing the group of diagonal matrices. (Russian) Zbl 0461.20037
A description of the subgroups of the complete linear group that contain the group of diagonal matrices. (English) Zbl 0461.20027
A fast convergence method for nonlinear difference schemes by diagonal approximation. (English) Zbl 0459.65069
NRIMS Tech. Rep. TWISK 201, 26 p. (1981).
On the number and distribution of simultaneous solutions to diagonal congruences. (English) Zbl 0459.12013
On sparse and compact preconditioned conjugate gradient methods for partial differential equations. (English) Zbl 0454.65023
A normalized algorithm for the solution of sparse symmetric seven- diagonal linear systems of semi-bandwidths M and P. (English) Zbl 0453.65014
Perturbations of selfadjoint operators with point spectra by restrictions and selfadjoint extensions. (English) Zbl 0443.47024
Filter Results by …
Document Type
- Journal Articles (66)
- Collection Articles (7)
- Books (4)
all
top 5
Author
- Struwe, Michael (3)
- Borevich, Zenon Ivanovich (2)
- Chaussee, Denny S. (2)
- Herrero, Domingo Antonio (2)
- Lipitakis, Elias A. (2)
- Pulliam, Thomas H. (2)
- Rosinger, Elemer E. (2)
- Spackman, Kenneth W. (2)
- Vavilov, Nikolaĭ Aleksandrovich (2)
- Aganagic, Muhamed (1)
- Antosik, Piotr (1)
- Bandelt, Hans-Jürgen (1)
- Baras, John S. (1)
- Berman, Abraham S. (1)
- Boriotti, J. R. (1)
- Brualdi, Richard Anthony (1)
- Bunse, Wolfgang (1)
- Burgues, Carme (1)
- Cao Quye’t Tha’ng (1)
- Chalk, John H. H. (1)
- Chalkley, Roger (1)
- Chrzan, Piotr (1)
- Danil’chenko, I. A. (1)
- Delves, L. M. (1)
- Deng, An-Chang (1)
- Erlikh, I. I. (1)
- Evans, David John (1)
- Faddeev, Dmitriĭ Konstantinovich (1)
- Fam Van At (1)
- Freeman, T. L. (1)
- Gabriel, Richard P. (1)
- George, Alan (1)
- Gessel, Ira Martin (1)
- Giaquinta, Mariano (1)
- Guralnick, Robert Michael (1)
- Guran, Igor I. (1)
- Hartman, Philip (1)
- Heath, Philip R. (1)
- Horadam, Kathy J. (1)
- Iserles, Arieh (1)
- Kalmykov, S. A. (1)
- Kato, Mikio (1)
- Khramov, Yu. E. (1)
- Kim, Young Suh (1)
- Kimura, Yoshio (1)
- Kisielewicz, Andrzej Piotr (1)
- Kokotovic, Petar V. (1)
- Kolotilina, Lily Yu. (1)
- Kovtonyuk, M. M. (1)
- Kozhevnikov, Alexander (1)
- Krupetskij, S. L. (1)
- Li, Bingren (1)
- Ling, Chih-Bing (1)
- Linnemann, Arno (1)
- Liu, Joseph W. H. (1)
- Lorenz, Jens (1)
- Makarenkov, Yu. M. (1)
- Mees, Alistair I. (1)
- Missirlis, Nikolaos M. (1)
- Norton, Graham H. (1)
- Noz, Marilyn Eileen (1)
- Pap, Endre (1)
- Parlett, Beresford Neill (1)
- Pietsch, Albrecht (1)
- Plemmons, Robert James (1)
- Pshennova, Eh. F. (1)
- Ross, Jeffrey A. (1)
- Schaffrin, Burkhard (1)
- Schmüdgen, Konrad (1)
- Shamoyan, Faĭzo Agitovich (1)
- Shapkin, A. I. (1)
- Shkil, N. I. (1)
- Sokalska, Danuta (1)
- Stepanov, Sergei Alexandrovich (1)
- Tarasenko, V. F. (1)
- van den Berg, Michiel (1)
- Wang, Kai (1)
- Ward, Robert C. (1)
- Wu, Ming-Jing (1)
- Zochowski, Antoni (1)
all
top 5
Serial
- Linear Algebra Appl. (5)
- Manuscr. Math. (4)
- J. Math. Phys. (2)
- Can. J. Math. (2)
- J. Sov. Math. (2)
- Eng. Cybern. (2)
- Syst. Control Lett. (2)
- U.S.S.R. Comput. Math. Math. Phys. (2)
- Zap. Nauchn. Semin. Leningr. Otd. Mat. Inst. Steklova (2)
- Manuscr. Geod. (1)
- AIAA J. (1)
- Discrete Math. (1)
- Dokl. Akad. Nauk Ukr. SSR, Ser. A (1)
- Houston J. Math. (1)
- Int. J. Control (1)
- J. Comput. Phys. (1)
- Mosc. Univ. Math. Bull. (1)
- Rev. Roum. Math. Pures Appl. (1)
- Vestn. Leningr. Univ., Mat. Mekh. Astron. (1)
- Acta Math. Sin. (1)
- Algebra Univers. (1)
- Automatica (1)
- BIT (1)
- Bull. Kyushu Inst. Technol., Math. Nat. Sci. (1)
- Čas. Pěstování Mat. (1)
- Control Cybern. (1)
- Demonstr. Math. (1)
- Indiana Univ. Math. J. (1)
- J. Comput. Appl. Math. (1)
- J. Indian Math. Soc., New Ser. (1)
- J. Math. Econ. (1)
- J. Optim. Theory Appl. (1)
- J. Pure Appl. Algebra (1)
- Math. Ann. (1)
- Przegl. Stat. (1)
- SIAM J. Numer. Anal. (1)
- Sov. Math., Dokl. (1)
- Util. Math. (1)
- Stochastica (1)
- Zb. Rad., Prir.-Mat. Fak., Univ. Novom Sadu, Ser. Mat. (1)
- C. R. Math. Acad. Sci., Soc. R. Can. (1)
- Cybernetics (1)
- SIAM J. Sci. Stat. Comput. (1)
- SIAM J. Algebraic Discrete Methods (1)
- Bull. Inst. Math., Acad. Sin. (1)
- Commun. Partial Differ. Equations (1)
- Int. J. Comput. Math. (1)
- Math. USSR, Sb. (1)
- Bull. Acad. Pol. Sci., Sér. Sci. Math. (1)
- Zag. Drgań Nieliniowych (1)
- Boll. Unione Mat. Ital., V. Ser., B (1)
- Comput. Math. Appl. (London) (1)
all
top 3
Main Field
- 65-XX (20)
- 15-XX (17)
- 35-XX (11)
- 20-XX (8)
- 47-XX (8)
- 90-XX (8)
- 93-XX (7)
- 11-XX (5)
- 34-XX (4)
- 05-XX (3)
- 08-XX (3)
- 46-XX (3)
- 68-XX (3)
- 91-XX (3)
- 28-XX (2)
- 54-XX (2)
- 76-XX (2)
- 06-XX (1)
- 12-XX (1)
- 13-XX (1)
- 14-XX (1)
- 16-XX (1)
- 18-XX (1)
- 22-XX (1)
- 30-XX (1)
- 32-XX (1)
- 33-XX (1)
- 37-XX (1)
- 39-XX (1)
- 53-XX (1)
- 55-XX (1)
- 58-XX (1)
- 60-XX (1)
- 62-XX (1)
- 70-XX (1)
- 81-XX (1)
- 83-XX (1)
- 86-XX (1)
- 94-XX (1)