# zbMATH — the first resource for mathematics

## Proyecciones

### Journal of Mathematics

 Short Title: Proyecciones Publisher: Catholic University of the North (Universidad Católica del Norte), Department of Mathematics (Departamento de Matemáticas), Antofagasta ISSN: 0716-0917; 0717-6279/e Online: https://scielo.conicyt.cl/scielo.php?script=sci_issues&pid=0716-0917&lng=en&nrm=iso
 Documents indexed: 662 Publications (since 1989) References indexed: 280 Publications with 5,340 References
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#### Latest Issues

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#### Authors

 118 Combinatorics (05-XX) 87 Functional analysis (46-XX) 71 Operator theory (47-XX) 62 General topology (54-XX) 47 Ordinary differential equations (34-XX) 47 Sequences, series, summability (40-XX) 40 Real functions (26-XX) 34 Difference and functional equations (39-XX) 33 Partial differential equations (35-XX) 30 Numerical analysis (65-XX) 25 Functions of a complex variable (30-XX) 24 Special functions (33-XX) 22 Associative rings and algebras (16-XX) 22 Group theory and generalizations (20-XX) 20 Number theory (11-XX) 18 Linear and multilinear algebra; matrix theory (15-XX) 18 Nonassociative rings and algebras (17-XX) 18 Dynamical systems and ergodic theory (37-XX) 17 Systems theory; control (93-XX) 16 Differential geometry (53-XX) 12 Statistics (62-XX) 11 Several complex variables and analytic spaces (32-XX) 11 Probability theory and stochastic processes (60-XX) 10 Integral transforms, operational calculus (44-XX) 10 Global analysis, analysis on manifolds (58-XX) 9 Commutative algebra (13-XX) 9 Algebraic geometry (14-XX) 9 Manifolds and cell complexes (57-XX) 8 Topological groups, Lie groups (22-XX) 8 Approximations and expansions (41-XX) 8 Calculus of variations and optimal control; optimization (49-XX) 8 Operations research, mathematical programming (90-XX) 8 Information and communication theory, circuits (94-XX) 7 Order, lattices, ordered algebraic structures (06-XX) 7 Measure and integration (28-XX) 6 Mathematical logic and foundations (03-XX) 6 Harmonic analysis on Euclidean spaces (42-XX) 6 Algebraic topology (55-XX) 6 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 5 Abstract harmonic analysis (43-XX) 5 Convex and discrete geometry (52-XX) 5 Fluid mechanics (76-XX) 5 Quantum theory (81-XX) 5 Biology and other natural sciences (92-XX) 4 General algebraic systems (08-XX) 4 Computer science (68-XX) 4 Relativity and gravitational theory (83-XX) 3 Category theory; homological algebra (18-XX) 3 Potential theory (31-XX) 3 Integral equations (45-XX) 3 Geometry (51-XX) 3 Mechanics of particles and systems (70-XX) 3 Optics, electromagnetic theory (78-XX) 2 Mechanics of deformable solids (74-XX) 1 General and overarching topics; collections (00-XX) 1 History and biography (01-XX) 1 Field theory and polynomials (12-XX) 1 $$K$$-theory (19-XX) 1 Classical thermodynamics, heat transfer (80-XX) 1 Statistical mechanics, structure of matter (82-XX) 1 Astronomy and astrophysics (85-XX)