Linear Algebra and its Applications Short Title: Linear Algebra Appl. Publisher: Elsevier (North-Holland), New York, NY ISSN: 0024-3795 Online: http://www.sciencedirect.com/science/journal/00243795 Comments: Indexed cover-to-cover Documents Indexed: 14,747 Publications (since 1968) References Indexed: 14,242 Publications with 229,825 References. all top 5 Latest Issues 647 (2022) 646 (2022) 645 (2022) 644 (2022) 643 (2022) 642 (2022) 641 (2022) 640 (2022) 639 (2022) 638 (2022) 637 (2022) 636 (2022) 635 (2022) 634 (2022) 633 (2022) 632 (2022) 631 (2021) 630 (2021) 629 (2021) 628 (2021) 627 (2021) 626 (2021) 625 (2021) 624 (2021) 623 (2021) 622 (2021) 621 (2021) 620 (2021) 619 (2021) 618 (2021) 617 (2021) 616 (2021) 615 (2021) 614 (2021) 613 (2021) 612 (2021) 611 (2021) 610 (2021) 609 (2021) 608 (2021) 607 (2020) 606 (2020) 605 (2020) 604 (2020) 603 (2020) 602 (2020) 601 (2020) 600 (2020) 599 (2020) 598 (2020) 597 (2020) 596 (2020) 595 (2020) 594 (2020) 593 (2020) 592 (2020) 591 (2020) 590 (2020) 589 (2020) 588 (2020) 587 (2020) 586 (2020) 585 (2020) 584 (2020) 583 (2019) 582 (2019) 581 (2019) 580 (2019) 579 (2019) 578 (2019) 577 (2019) 576 (2019) 575 (2019) 574 (2019) 573 (2019) 572 (2019) 571 (2019) 570 (2019) 569 (2019) 568 (2019) 567 (2019) 566 (2019) 565 (2019) 564 (2019) 563 (2019) 562 (2019) 561 (2019) 560 (2019) 559 (2018) 558 (2018) 557 (2018) 556 (2018) 555 (2018) 554 (2018) 553 (2018) 552 (2018) 551 (2018) 550 (2018) 549 (2018) 548 (2018) ...and 645 more Volumes all top 5 Authors 168 Johnson, Charles Royal 88 Li, Chi-Kwong 83 Fiedler, Miroslav 77 Bapat, Ravindra Bhalchandra 69 Kirkland, Stephen J. 67 Neumann, Michael 64 Brualdi, Richard Anthony 63 Rodman, Leiba X. 59 Friedland, Shmuel 59 van den Driessche, Pauline 56 Elsner, Ludwig F. 54 Schneider, Hans 53 Sergeichuk, Vladimir Vasil’evich 53 Shader, Bryan L. 50 Baksalary, Jerzy K. 50 Beasley, LeRoy B. 49 Olesky, D. Dale 48 Shao, Jiayu 46 Berman, Abraham S. 46 Laffey, Thomas J. 46 Rojo, Oscar L. 45 Hershkowitz, Daniel 44 Mehrmann, Volker 44 Ran, André C. M. 44 Tam, Bit-Shun 43 Bhatia, Rajendra 43 Wei, Yimin 40 Das, Kinkar Chandra 40 Lim, Yongdo 39 Fallat, Shaun M. 39 Gohberg, Israel 39 Silva, Fernando Conceição 38 Hall, Frank J. 38 Hogben, Leslie 38 Horn, Roger Alan 38 Hou, Jinchuan 38 Loewy, Raphael 37 Bebiano, Natália Isabel Quadros 37 Hartwig, Robert E. 36 Alpay, Daniel Aron 36 Cheon, Gi-Sang 36 Dopico, Froilán M. 36 Nakazato, Hiroshi 36 Wu, Peiyuan 36 Zaballa, Ion 35 Barrett, Wayne W. 35 Perdigão Dias da Silva, José António 35 Thompson, Robert C. 34 Hwang, Suk-Geun 34 Terwilliger, Paul M. 34 Van Dooren, Paul M. 33 Lancaster, Peter 33 Markham, Thomas L. 33 Rothblum, Uriel George 33 Rowlinson, Peter 32 Chien, Mao-Ting 32 Heinig, Georg 32 Liu, Bolian 31 Baksalary, Oskar Maria 31 Kittaneh, Fuad 31 Šemrl, Peter 31 Wimmer, Harald K. 30 Dahl, Geir 30 Li, Zhongshan 30 Tsatsomeros, Michael J. 29 Peña, Juan Manuel 29 Radjavi, Heydar 29 Spitkovsky, Ilya Matvey 29 Zhou, Bo 28 Hadjidimos, Apostolos 28 Pták, Vlastimil 28 Robbiano, María 28 Simić, Slobodan K. 28 Soto, Ricardo Lorenzo 27 de Seguins Pazzis, Clément 27 Drury, Stephen William 27 Fan, Yizheng 27 Gau, Hwa-Long 27 Guterman, Alexander Èmilevich 27 Haemers, Willem H. 27 Nomura, Kazumasa 27 Tam, Tin-Yau 27 Trench, William F. 27 Uhlig, Frank 27 Zhang, Xiaodong 26 Akbari, Saieed 26 Furtado, Susana 26 Gowda, Muddappa Seetharama 26 Guo, Jiming 26 Gutman, Ivan M. 26 Li, Rencang 26 Marques de Sá, Eduardo 26 Merino, Dennis I. 26 Reichel, Lothar 26 Serra-Capizzano, Stefano 26 Styan, George P. H. 25 Borobia, Alberto 25 Böttcher, Albrecht 25 da Providência Santarém e Costa, João 25 Fernandes, Rosário ...and 10,749 more Authors all top 5 Fields 9,056 Linear and multilinear algebra; matrix theory (15-XX) 3,013 Combinatorics (05-XX) 2,413 Numerical analysis (65-XX) 1,672 Operator theory (47-XX) 767 Systems theory; control (93-XX) 553 Functional analysis (46-XX) 540 Associative rings and algebras (16-XX) 524 Operations research, mathematical programming (90-XX) 449 Number theory (11-XX) 441 Statistics (62-XX) 419 Nonassociative rings and algebras (17-XX) 413 Group theory and generalizations (20-XX) 298 Probability theory and stochastic processes (60-XX) 294 Information and communication theory, circuits (94-XX) 263 Ordinary differential equations (34-XX) 255 Convex and discrete geometry (52-XX) 216 Computer science (68-XX) 214 Algebraic geometry (14-XX) 214 Geometry (51-XX) 196 Commutative algebra (13-XX) 189 Real functions (26-XX) 188 Harmonic analysis on Euclidean spaces (42-XX) 172 Functions of a complex variable (30-XX) 164 Order, lattices, ordered algebraic structures (06-XX) 155 Approximations and expansions (41-XX) 148 Quantum theory (81-XX) 143 Field theory and polynomials (12-XX) 132 Difference and functional equations (39-XX) 129 Special functions (33-XX) 114 Dynamical systems and ergodic theory (37-XX) 106 Partial differential equations (35-XX) 97 General and overarching topics; collections (00-XX) 93 Biology and other natural sciences (92-XX) 82 History and biography (01-XX) 79 Differential geometry (53-XX) 75 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 73 Calculus of variations and optimal control; optimization (49-XX) 54 Integral transforms, operational calculus (44-XX) 49 Topological groups, Lie groups (22-XX) 38 Global analysis, analysis on manifolds (58-XX) 36 Several complex variables and analytic spaces (32-XX) 32 Sequences, series, summability (40-XX) 28 Category theory; homological algebra (18-XX) 25 Integral equations (45-XX) 24 General topology (54-XX) 23 Abstract harmonic analysis (43-XX) 23 Statistical mechanics, structure of matter (82-XX) 22 Mechanics of particles and systems (70-XX) 19 Mathematical logic and foundations (03-XX) 19 Measure and integration (28-XX) 17 General algebraic systems (08-XX) 17 Manifolds and cell complexes (57-XX) 16 \(K\)-theory (19-XX) 13 Optics, electromagnetic theory (78-XX) 13 Mathematics education (97-XX) 11 Mechanics of deformable solids (74-XX) 10 Algebraic topology (55-XX) 7 Potential theory (31-XX) 5 Classical thermodynamics, heat transfer (80-XX) 4 Fluid mechanics (76-XX) 2 Astronomy and astrophysics (85-XX) 1 Relativity and gravitational theory (83-XX) 1 Geophysics (86-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 12,255 Publications have been cited 117,766 times in 50,477 Documents Cited by ▼ Year ▼ Inertia characteristics of self-adjoint matrix polynomials. 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Zbl 1283.15074Ding, Weiyang; Qi, Liqun; Wei, Yimin 136 2013 Laplacian energy of a graph. Zbl 1092.05045Gutman, Ivan; Zhou, Bo 135 2006 Manifestations of the Schur complement. Zbl 0284.15005Cottle, Richard W. 134 1974 Schur complements and statistics. Zbl 0455.15012Ouellette, Diane Valerie 133 1981 Computing a nearest symmetric positive semidefinite matrix. Zbl 0649.65026Higham, Nicholas J. 132 1988 Distance spectra of graphs: a survey. Zbl 1295.05093Aouchiche, Mustapha; Hansen, Pierre 132 2014 Five-diagonal matrices and zeros of orthogonal polynomials on the unit circle. Zbl 1022.42013Cantero, M. J.; Moral, L.; Velázquez, L. 130 2003 Majorization, doubly stochastic matrices, and comparison of eigenvalues. Zbl 0673.15011Ando, T. 130 1989 Advanced determinant calculus: a complement. Zbl 1079.05008Krattenthaler, C. 129 2005 Determination of the inertia of a partitioned Hermitian matrix. Zbl 0155.06304Haynsworth, E. V. 129 1968 Optimal frames for erasures. Zbl 1042.46009Holmes, Roderick B.; Paulsen, Vern I. 128 2004 TT-cross approximation for multidimensional arrays. Zbl 1183.65040Oseledets, Ivan; Tyrtyshnikov, Eugene 128 2010 On inexact Hermitian and skew-Hermitian splitting methods for non-Hermitian positive definite linear systems. Zbl 1135.65016Bai, Zhong-Zhi; Golub, Gene H.; Ng, Michael K. 126 2008 Symmetric nonnegative tensors and copositive tensors. Zbl 1281.15025Qi, Liqun 125 2013 A general product of tensors with applications. Zbl 1283.15076Shao, Jia-Yu 125 2013 On the number of solutions to the complementarity problem and spanning properties of complementary cones. Zbl 0241.90046Murty, Katta G. 120 1972 Variations on Arnoldi’s method for computing eigenelements of large unsymmetric matrices. Zbl 0456.65017Saad, Y. 119 1980 Chaotic relaxation. Zbl 0225.65043Chazan, D.; Miranker, W. 118 1969 Convergence of parallel multisplitting iterative methods for M-matrices. Zbl 0626.65025Neumann, M.; Plemmons, R. J. 115 1987 Absolute value equations. Zbl 1172.15302Mangasarian, O. L.; Meyer, R. R. 114 2006 The general coupled matrix equations over generalized bisymmetric matrices. Zbl 1187.65042Dehghan, Mehdi; Hajarian, Masoud 110 2010 Interlacing inequalities for invariant factors. Zbl 0395.15003Thompson, R. C. 109 1979 Geometric means. Zbl 1063.47013Ando, T.; Li, Chi-Kwong; Mathias, Roy 108 2004 The block conjugate gradient algorithm and related methods. Zbl 0426.65011O’Leary, Dianne P. 108 1980 Riemannian geometry and matrix geometric means. Zbl 1088.15022Bhatia, Rajendra; Holbrook, John 107 2006 Total positivity and Neville elimination. Zbl 0749.15010Gasca, M.; Peña, J. M. 107 1992 The expected eigenvalue distribution of a large regular graph. Zbl 0468.05039McKay, Brendan D. 107 1981 Monotone metrics on matrix spaces. Zbl 0856.15023Petz, Dénes 105 1996 Towards a spectral theory of graphs based on the signless Laplacian. II. Zbl 1218.05089Cvetković, Dragoš; Simić, Slobodan K. 105 2010 Two Laplacians for the distance matrix of a graph. Zbl 1282.05086Aouchiche, Mustapha; Hansen, Pierre 104 2013 Some additive results on Drazin inverse. Zbl 0967.15003Hartwig, Robert E.; Wang, Guorong; Wei, Yimin 103 2001 Backward error and condition of polynomial eigenvalue problems. Zbl 0955.65027Tisseur, Françoise 103 2000 On recurring theorems on diagonal dominance. Zbl 0336.15007Varga, Richard S. 102 1976 Stability of discrete linear inclusion. Zbl 0845.68067Gurvits, Leonid 101 1995 Necessary and sufficient conditions for the existence of a positive definite solution of the matrix equation \(X+A^*X^{-1}A=Q\). Zbl 0778.15008Engwerda, Jacob C.; Ran, André C. M.; Rijkeboer, Arie L. 101 1993 Generalized conjugate-gradient acceleration of nonsymmetrizable iterative methods. Zbl 0463.65025Young, David M.; Jea, Kang C. 99 1980 On the existence of a positive definite solution of the matrix equation \(X+A^ T X^{-1} A=I\). Zbl 0798.15013Engwerda, Jacob C. 99 1993 Eigenvalues and eigenvectors of symmetric centrosymmetric matrices. Zbl 0326.15007Cantoni, A.; Butler, P. 98 1976 Imbedding conditions for \(\lambda\)-matrices. Zbl 0395.15009Marques de Sá, Eduardo 97 1979 On the partial realization problem. Zbl 0519.93024Gragg, William B.; Lindquist, Anders 97 1983 Old and new results on algebraic connectivity of graphs. Zbl 1115.05056de Abreu, Nair Maria Maia 97 2007 Rang revealing QR factorizations. Zbl 0624.65025Chan, Tony F. 96 1987 Rational Krylov sequence methods for eigenvalue computation. Zbl 0554.65025Ruhe, Axel 94 1984 A system of matrix equations and a linear matrix equation over arbitrary regular rings with identity. Zbl 1058.15015Wang, Qingwen 93 2004 Computational experience with a primal-dual interior point method for linear programming. Zbl 0731.65049Lustig, Irvin J.; Marsten, Roy E.; Shanno, David F. 93 1991 Pencils of complex and real symmetric and skew matrices. Zbl 0726.15007Thompson, Robert C. 92 1991 A characterization and representation of the generalized inverse \(A_{T,S}^{(2)}\) and its applications. Zbl 0934.15003Wei, Yimin 92 1998 The minimum rank of symmetric matrices described by a graph: a survey. Zbl 1122.05057Fallat, Shaun M.; Hogben, Leslie 92 2007 Log majorization and complementary Golden-Thompson type inequalities. Zbl 0793.15011Ando, Tsuyoshi; Hiai, Fumio 91 1994 Orthogonal matrix polynomials and higher-order recurrence relations. Zbl 0827.15027Durán, A. J.; Van Assche, Walter 90 1995 Laplacian graph eigenvectors. Zbl 0932.05057Merris, Russell 90 1998 A note on Laplacian graph eigenvalues. Zbl 0931.05053Merris, Russell 90 1998 Eigenvalues of nonnegative symmetric matrices. Zbl 0322.15015Fiedler, Miroslav 89 1974 Dynamical systems that sort lists, diagonalize matrices, and solve linear programming problems. Zbl 0719.90045Brockett, R. W. 89 1991 On semi-convergence of parameterized Uzawa methods for singular saddle point problems. Zbl 1173.65026Zheng, Bing; Bai, Zhong-Zhi; Yang, Xi 88 2009 Krylov-subspace methods for the Sylvester equation. Zbl 0777.65028Hu, D. Y.; Reichel, L. 86 1992 Strongly regular graphs with (-1, 1, 0) adjacency matrix having eigenvalue 3. Zbl 0159.25403Seidel, J. J. 85 1968 Strong detectability and observers. Zbl 0528.93018Hautus, M. L. J. 85 1983 Positive semidefinite biquadratic forms. Zbl 0336.15014Choi, Man-Duen 84 1975 Matrices with prescribed rows and invariant factors. Zbl 0632.15003Zaballa, Ion 84 1987 An integral method for solving nonlinear eigenvalue problems. Zbl 1237.65035Beyn, Wolf-Jürgen 83 2012 Ranks and the least-norm of the general solution to a system of quaternion matrix equations. Zbl 1158.15010Wang, Qing-Wen; Li, Cheng-Kun 83 2009 The perturbation theory for the Drazin inverse and its applications. Zbl 0882.15003Wei, Yimin; Wang, Guorong 81 1997 Max-algebra: The linear algebra of combinatorics? Zbl 1022.15017Butkovič, Peter 81 2003 Matrices of zeros and ones with fixed row and column sum vectors. Zbl 0448.05047Brualdi, Richard A. 81 1980 Duality and separation theorems in idempotent semimodules. Zbl 1042.46004Cohen, Guy; Gaubert, Stéphane; Quadrat, Jean-Pierre 80 2004 Algebraic eigenspaces of nonnegative matrices. Zbl 0321.15010Rothblum, Uriel G. 80 1975 Elementary inclusion relations for generalized numerical ranges. Zbl 0358.15005Goldberg, Moshe; Straus, E. G. 80 1977 Spectra of quaternion unit gain graphs. Zbl 1478.05088Belardo, Francesco; Brunetti, Maurizio; Coble, Nolan J.; Reff, Nathan; Skogman, Howard 1 2022 Every \(2\)-dimensional Banach space has the Mazur-Ulam property. Zbl 07425716Banakh, Taras 1 2022 Unitarily invariant norm inequalities for positive semidefinite matrices. 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Zbl 1459.05171Godsil, Chris 1 2021 ...and 1120 more Documents all cited Publications top 5 cited Publications all top 5 Cited by 37,750 Authors 258 Johnson, Charles Royal 218 Wei, Yimin 190 Li, Chi-Kwong 158 Huang, Ting-Zhu 143 Rodman, Leiba X. 133 Reichel, Lothar 121 Wang, Qingwen 115 Serra-Capizzano, Stefano 115 Tian, Yongge 113 Neumann, Michael 110 Peña, Juan Manuel 109 Qi, Liqun 106 Bapat, Ravindra Bhalchandra 100 Benner, Peter 99 Kirkland, Stephen J. 99 Ma, Changfeng 98 Ikramov, Saidkhakim Dododshanovich 98 Li, Shuchao 97 Mosić, Dijana 95 Das, Kinkar Chandra 94 Gohberg, Israel 93 Hou, Jinchuan 92 Stanimirović, Predrag S. 89 Kittaneh, Fuad 85 Bai, Zhongzhi 84 Fiedler, Miroslav 83 Mehrmann, Volker 82 Alpay, Daniel Aron 82 Guterman, Alexander Èmilevich 81 Chen, Jianlong 81 Terwilliger, Paul M. 80 van den Driessche, Pauline 79 Brualdi, Richard Anthony 79 Friedland, Shmuel 79 Moslehian, Mohammad Sal 79 Zhou, Bo 78 Schneider, Hans 77 Chen, Guoliang 76 Zhang, Xiaodong 75 Lim, Yongdo 72 Bhatia, Rajendra 71 Rojo, Oscar L. 71 Wang, Ligong 70 Beasley, LeRoy B. 70 da Fonseca, Carlos Martins 70 Liu, Bolian 69 Nakazato, Hiroshi 69 Ran, André C. M. 68 Bebiano, Natália Isabel Quadros 68 Elsner, Ludwig F. 68 Koolen, Jack H. 68 Van Dooren, Paul M. 67 Bu, Changjiang 67 Hadjidimos, Apostolos 66 Fan, Yizheng 65 Marcellán Español, Francisco 64 Chien, Mao-Ting 64 Li, Rencang 64 Li, Wen 64 Pan, Victor Yakovlevich 62 Shader, Bryan L. 61 Liu, Xiaoji 61 Shao, Jiayu 61 Van Barel, Marc 60 Gutman, Ivan M. 60 Olesky, D. Dale 59 Cvetković-Ilić, Dragana S. 59 Dragomir, Sever Silvestru 59 Hershkowitz, Daniel 59 Li, Yaotang 59 Shu, Jinlong 59 Simić, Slobodan K. 59 Spitkovsky, Ilya Matvey 58 Hall, Frank J. 58 Hogben, Leslie 58 Lancaster, Peter 58 Li, Chaoqian 58 Lin, Wen-Wei 57 Deng, Chunyuan 57 Đorđević, Dragan S. 57 Hajarian, Masoud 57 Šemrl, Peter 56 Calderón Martín, Antonio Jesús 56 Fallat, Shaun M. 56 Lin, Huiqiu 56 Liu, Jianzhou 56 Pirzada, Shariefuddin 56 Sergeichuk, Vladimir Vasil’evich 56 Trevisan, Vilmar 55 Jódar Sanchez, Lucas Antonio 55 Molnár, Lajos 54 Ballico, Edoardo 54 Jbilou, Khalide 54 Lu, Fangyan 54 Ng, Michael Kwok-Po 53 Berman, Abraham S. 53 Dopico, Froilán M. 53 Laffey, Thomas J. 53 Loewy, Raphael 53 Seoane-Sepúlveda, Juan Benigno ...and 37,650 more Authors all top 5 Cited in 1,193 Journals 10,556 Linear Algebra and its Applications 2,299 Linear and Multilinear Algebra 1,391 Applied Mathematics and Computation 1,223 Journal of Computational and Applied Mathematics 828 Journal of Mathematical Analysis and Applications 678 Discrete Mathematics 565 Discrete Applied Mathematics 531 Automatica 518 Computers & Mathematics with Applications 482 Communications in Algebra 472 Numerical Algorithms 461 Systems & Control Letters 436 Journal of Algebra 420 Mathematical Programming. 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Mathematics of Control, Signals, and Systems 88 Advances in Applied Clifford Algebras 88 Journal of Difference Equations and Applications 87 Open Mathematics 86 Israel Journal of Mathematics 86 Mathematical Notes 86 SIAM Journal on Algebraic and Discrete Methods ...and 1,093 more Journals all top 5 Cited in 63 Fields 17,455 Linear and multilinear algebra; matrix theory (15-XX) 11,086 Numerical analysis (65-XX) 8,749 Combinatorics (05-XX) 5,760 Operator theory (47-XX) 4,455 Operations research, mathematical programming (90-XX) 3,792 Systems theory; control (93-XX) 2,310 Functional analysis (46-XX) 2,275 Statistics (62-XX) 1,985 Associative rings and algebras (16-XX) 1,970 Computer science (68-XX) 1,745 Probability theory and stochastic processes (60-XX) 1,540 Information and communication theory, circuits (94-XX) 1,516 Nonassociative rings and algebras (17-XX) 1,498 Quantum theory (81-XX) 1,489 Ordinary differential equations (34-XX) 1,458 Number theory (11-XX) 1,304 Group theory and generalizations (20-XX) 1,192 Partial differential equations (35-XX) 1,104 Harmonic analysis on Euclidean spaces (42-XX) 1,019 Algebraic geometry (14-XX) 871 Biology and other natural sciences (92-XX) 868 Convex and discrete geometry (52-XX) 851 Calculus of variations and optimal control; optimization (49-XX) 845 Dynamical systems and ergodic theory (37-XX) 798 Real functions (26-XX) 771 Approximations and expansions (41-XX) 754 Commutative algebra (13-XX) 721 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 688 Functions of a complex variable (30-XX) 674 Special functions (33-XX) 624 Geometry (51-XX) 618 Difference and functional equations (39-XX) 439 Order, lattices, ordered algebraic structures (06-XX) 409 Statistical mechanics, structure of matter (82-XX) 392 Mechanics of deformable solids (74-XX) 386 Differential geometry (53-XX) 382 Field theory and polynomials (12-XX) 332 Fluid mechanics (76-XX) 239 Topological groups, Lie groups (22-XX) 226 Global analysis, analysis on manifolds (58-XX) 222 Mechanics of particles and systems (70-XX) 183 General topology (54-XX) 166 Measure and integration (28-XX) 160 Integral equations (45-XX) 157 Mathematical logic and foundations (03-XX) 154 Integral transforms, operational calculus (44-XX) 144 History and biography (01-XX) 141 Several complex variables and analytic spaces (32-XX) 133 Sequences, series, summability (40-XX) 125 Optics, electromagnetic theory (78-XX) 124 Category theory; homological algebra (18-XX) 117 Abstract harmonic analysis (43-XX) 107 Manifolds and cell complexes (57-XX) 76 General algebraic systems (08-XX) 67 Potential theory (31-XX) 66 Algebraic topology (55-XX) 63 General and overarching topics; collections (00-XX) 62 Geophysics (86-XX) 60 Classical thermodynamics, heat transfer (80-XX) 53 Relativity and gravitational theory (83-XX) 52 \(K\)-theory (19-XX) 17 Mathematics education (97-XX) 14 Astronomy and astrophysics (85-XX) Citations by Year