Sumario: | The International Symposium on Symbolic and Algebraic Computation (ISSAC) is the premier conference for research in symbolic computation and computer algebra. ISSAC 2019, held at Beihang University, Beijing, China, was the 44th meeting in this series. The series has been held annually since 1981. ISSAC is sponsored by the Association for Computing Machinery (ACM) and its Special Interest Group on Symbolic and Algebraic Manipulation (SIGSAM) and was generously supported by several other institutions and organizations, as listed on the following pages. This year's meeting took place from the 15th to the 18th of July 2019. The ISSAC meeting is a showcase for original research contributions on all aspects of computer algebra and symbolic mathematical computation, including: Algorithmic aspects: Exact and symbolic linear, polynomial and differential algebra Symbolic-numeric, homotopy, perturbation and series methods Computational algebraic geometry, group theory and number theory, quantifier elimination and logic Computer arithmetic Summation, recurrence equations, integration, solution of ODEs &PDEs Symbolic methods in other areas of pure and applied mathematics Complexity of algebraic algorithms and algebraic complexity Software aspects: Design of symbolic computation packages and systems Language design and type systems for symbolic computation Data representation Considerations for modern hardware Algorithm implementation and performance tuning Mathematical user interfaces Use with systems for, e.g., digital libraries, courseware, simulation and optimization, automated theorem-proving, computer-aided design, and automatic differentiation Application aspects: Applications that stretch the current limits of computer algebra algorithms or systems, use computer algebra in new areas or new ways, or apply it in situations with broad impact The conference presented a range of invited talks, tutorials, poster sessions, software demonstrations, and vendor exhibits, with its center-piece being peer-reviewed contributed research papers.
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