| 1991 | "One Sugar cube, Please" or Selection Strategies in the Buchberger Algorithm. Alessandro Giovini, Teo Mora, Gianfranco Niesi, Lorenzo Robbiano, Carlo Traverso |
| 1991 | A Bound of Degree of Irreducible Eigenpolynomial of Some Differential Operator. A. V. Astrelin |
| 1991 | A Deductive Database of the Groups of Order Dividing 128. Gregory Butler, Sridhar S. Iyer, Susan H. Ley |
| 1991 | A Fast Deterministic Algorithm for Factoring Polynomials over Finite Fields of Small Characteristic. Victor Shoup |
| 1991 | A Heuristic Selection Strategy for Lexicographic Gröbner Bases? Stephen R. Czapor |
| 1991 | A Package for Computations in Simple Lie Algebra Representations. Andrej A. Zolotykh |
| 1991 | A Program for Symmetry Analysis of Differential Equations. Vladimir V. Kornyak, W. I. Fushchich |
| 1991 | A Subresultant Theory for Multivariate Polynomials. Laureano González-Vega |
| 1991 | A Theory for Parametric Linear Systems. William Y. Sit |
| 1991 | A Toolkit for Manipulating Indefinite Summations with Application to Neural Networks. Dongming Wang |
| 1991 | Algebraic Perturbative Calculations in High Energy Physics: Methods, Algorithms, Computer Programs and Physical Applications. Levan R. Surguladze, Mark A. Samuel |
| 1991 | Algebraic Programs Optimization. Alexander A. Letichevsky, Julia V. Kapitonova, S. V. Konozenko |
| 1991 | Algorithms for Difference Schemes construction on Non-Orthogonal Logically Rectangular Meshes. Richard Liska, Mikhail Yu. Shashkov |
| 1991 | Algorithms for Sparse Rational Interpolation. Dima Grigoriev, Marek Karpinski |
| 1991 | An Algebra of Properties. Trudy Weibel, Gaston H. Gonnet |
| 1991 | An Algorithm for Computing Genera of Ternary and Quaternary Quadratic Forms. Rainer Schulze-Pillot |
| 1991 | An Algorithm for Determining the Regulator and the Fundamental Unit of Hyperelliptic congruence Function Field. Andreas Stein, Horst Günter Zimmer |
| 1991 | An Algorithms for Computing Integral Bases of an Algebraic Function Field. Marc Rybowicz |
| 1991 | An Analysis of the Subresultant Algorithm Over an Algebraic Number Field. Lars Langemyr |
| 1991 | An Application of the REDUCE System for Solving a Mathematical Geodesy Problem. I. Trenkov, Margarita Spiridonova, M. Daskalova |
| 1991 | An Embedding Algorithm for Algebraic Congruence Function Fields. Joacheim Schmitt |
| 1991 | An Improved Approach to Automatic Error Cumulation Control. J. H. J. Molenkamp, V. V. Goldman, J. A. van Hulzen |
| 1991 | An Optimal Condition for Determining the Exact Number of Roots of a Polynomial System. John F. Canny, J. Maurice Rojas |
| 1991 | Application of Computer Algebra to Surface Lattice Dynamics. R. Berndt, A. Lock, G. Witte, Ch. Wöll |
| 1991 | Application of Computer Algebra to the Investigation of the Orbital Satellite Motion. V. M. Rudenko, V. V. Leonov, A. F. Bragazin, I. P. Shmyglevsky |
| 1991 | Application of Gröbner Bases to the Resolution of Systems of Norm Equations. Attila Pethö |
| 1991 | CASA: A Computer Algebra Package for Constructive Algebraic Geometry. R. Gebauer, Michael Kalkbrener, B. Wall, Franz Winkler |
| 1991 | Canonical Representations in Lisp and Applications to Computer Algebra systems. Richard J. Fateman |
| 1991 | Completion of Integral Polynomials by AC-Term Completion. Reinhard Bündgen |
| 1991 | Computations Involving Differential Operators and Their Actions on Functions. Peter E. Crouch, Robert L. Grossman, Richard G. Larson |
| 1991 | Computations with Finitely Generated Modules over Dedekind Rings. Wieb Bosma, Michael Pohst |
| 1991 | Computations with Parametric Equations. Xiao-Shan Gao, Shang-Ching Chou |
| 1991 | Computing the Number of Points of Elliptic Curves Over Finite Fields. Johannes A. Buchmann, Volker Müller |
| 1991 | Coset Enumeration Strategies. George Havas |
| 1991 | DSC: A System for Distributed Symbolic Computation. Angel Díaz, Erich L. Kaltofen, Kurt Schmitz, Thomas Valente |
| 1991 | Determination of the Root System of Semisimple Lie Algebras from the Dynkin Diagram. H. Schlegel |
| 1991 | Efficient Techniques for Multipolynomial Resultant Algorithms. Dinesh Manocha, John F. Canny |
| 1991 | Existence Theorems for Polynomial First Integrals. Fritz Schwarz |
| 1991 | FELIX - An Assistant for Alebraists. Joachim Apel, Uwe Klaus |
| 1991 | Fast Algorithms to Search for the Rational Solutions of Linear Differential Equations with Polynomial Coefficients. Sergei A. Abramov, K. Yu. Kvashenko |
| 1991 | Fast Reduction and Composition of Binary Quadratic Forms. Arnold Schönhage |
| 1991 | Features of Symbolic Computation Exploited in the Calculation of Lower Energy Bounds of Cyclic Polyene Models. F. Vinette |
| 1991 | Finding (good) Normal Bases in Finite Fields. Thomas Beth, Willi Geiselmann, F. Meyer |
| 1991 | For Computations with Coherent Configurations. I. A. Faradzev, Mikhail H. Klin |
| 1991 | Formal Methods in Delay-Differential Equations. Giampiero Pecelli |
| 1991 | Gröbner Bases of Ideals Given by Dual Bases. Maria Grazia Marinari, H. Michael Möller, Teo Mora |
| 1991 | How We Proved That There Are Exactly 924 Cyclic 7-Roots. Jörgen Backelin, Ralf Fröberg |
| 1991 | Implementation of Multilinear Operators in REDUCE and Applications in Mathematics. Marcel Roelofs, Peter K. H. Gragert |
| 1991 | Integrated System INTERCOMP and Computer Language for Physicists. S. N. Grudtsin, V. N. Larin |
| 1991 | Lie-Bäcklund Symmetries of Coupled Nonlinear Schrödinger Equations. Vladimir P. Gerdt, N. V. Khutornoy, A. Yu. Zharkov |
| 1991 | Mixed Symbolic-Numeric Solution of Symmetrical Nonlinear Systems. Karin Gatermann |
| 1991 | Nearly Linear Time Algorithms for Permutation Groups with a Small Base. László Babai, Gene Cooperman, Larry Finkelstein, Ákos Seress |
| 1991 | Nilpotent Normal Form via Carleman Linearization (for systems of ordinary differential equations). Guoting Chen, Jean Della Dora, Laurent Stolovitch |
| 1991 | Nonlinear Evolution Equations and the Painlevé Analysis: A Constructive Approach with REDUCE. Friedrich Renner |
| 1991 | Obtaining Exact Steady-state Responses in Driven Undamped Oscillators. Ian Cohen, Karl-Erik Thylwe |
| 1991 | On the Multi-Threaded Computation of Integral Polynomial Greatest Common Divisors. Wolfgang Küchlin |
| 1991 | On the Resolution of Index Form Equations. István Gaál, Attila Pethö, Michael Pohst |
| 1991 | Operating Computer Algebra Systems by Handprinted Input. Reiner Marzinkewitsch |
| 1991 | PAC: First Experiments on a 128 Transputers Méganode. Françoise Roch-Siebert, Gilles Villard |
| 1991 | PC Implementation of Fast Dirac Matrix Trace Calculations. Viatcheslav A. Ilyin, Alexander P. Kryukov, A. Ya. Rodionov, A. Yu. Taranov |
| 1991 | Practical Factorization of Univariate Polynomials over Finite Fields. Vilmar Trevisan, Paul S. Wang |
| 1991 | Proceedings of the 1991 International Symposium on Symbolic and Algebraic Computation, ISSAC '91, Bonn, Germany, July 15-17, 1991 Stephen M. Watt |
| 1991 | Qualitative Reasoning, Dimensional Analysis and Computer Algebra. Waldir L. Roque, Renato P. dos Santos |
| 1991 | REDUCE Usage for Calculation of Low-Energy Process Amplitudes in Chiral QCD Model. Alexander A. Bel'kov, Alexander V. Lanyov |
| 1991 | Rational Function Decomposition. Richard Zippel |
| 1991 | Reduction of Systems of Differential Equations to Standard form and Their Integration Using Directed Graphs. Gregory J. Reid, A. Boulton |
| 1991 | Scratchpad and the Rogers-Ramanujan Identities. William H. Burge |
| 1991 | Scratchpad's View of Algebra II: A Categorical View of Factorization. James H. Davenport, Patrizia M. Gianni, Barry M. Trager |
| 1991 | Searching for Integrable PDE's by Testing Hirota's Three-Soliton Condition. Jarmo Hietarinta |
| 1991 | Stability Analysis of Difference Schemes by the Catastrophe Theory Methods and by Means of Computer Algebra. Victor G. Ganzha, B. Yu. Scobelev, Evgenii V. Vorozhtsov |
| 1991 | Symbolic Calculation of Zero Dynamics for Nonlinear Control Systems. Bram de Jager |
| 1991 | Symbolic Simplification of Tensor Expressions Using Symmetries, Dummy Indices and Identities. Viatcheslav A. Ilyin, Alexander P. Kryukov |
| 1991 | Systematic Computer-Aided Analysis of Dynamic Systems. W. Kleczka, E. Kreuzer |
| 1991 | The Betatron Oscillations in the Vicinity of Nonlinear Resonance in Cyclic Accelerator Investigation. Ilkizar V. Amirkhanov, E. P. Zhidkov, I. E. Zhidkova |
| 1991 | The Chinese Remainder Problem, Multivariate Interpolation, and Gröbner Bases. Thomas Becker, Volker Weispfenning |
| 1991 | The Evaluation of Integrals and Series with Respect to Indices (Parameters) of Hypergeometric Functions. Semyon B. Yakubovich, Yu. F. Luchko |
| 1991 | The Risch Differential equation on an Algebraic Curve. Manuel Bronstein |
| 1991 | The Yang-Baxter Equation and a Systematic Search for Poisson Brackets on Associative Algebras. Walter Oevel, Klaus Strack |
| 1991 | Towards Computing Non Algebraic Cylindrical Decompositions. Daniel Richardson |
| 1991 | Working with Real Algebraic Plane Curves in REDUCE the GCUR Package. Laureano González-Vega |