Rough setsSee also what's at Wikipedia, your library, or elsewhere.
Broader term:Used for: Rough set theory
 Theory of rough sets

Filed under: Rough sets
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Filed under: Set theory
Filed under: Topology  Congresses
Filed under: Algebraic topology  Congresses
Filed under: Homology theory  Congresses
Filed under: Localization theory  CongressesFiled under: Manifolds (Mathematics)  Congresses
Filed under: Counting  Juvenile literatureFiled under: Algebra, Abstract
Filed under: Algebra, Abstract  Study and teaching
Filed under: Algebra, Abstract  Textbooks
Filed under: Algebraic fieldsFiled under: Lattice theoryFiled under: Algebra, BooleanFiled under: ArithmeticFiled under: Functions Handbook of Mathematical Functions, With Formulas, Graphs, and Mathematical Tables (10th printing, with corrections, 1972), ed. by Milton Abramowitz and Irene A. Stegun (page images at sfu.ca)
 Theory of Functions (New York: King's Crown Press, 1946), by Joseph Fels Ritt (page images at HathiTrust)
 Functions of a Complex Variable, by Thomas Scott Fiske (page images at Cornell)
 Functions of a Complex Variable, by E. J. Townsend (page images at Cornell)
 Introduction to a Form of General Analysis (New Haven: Yale University Press, 1910), by Eliakim Hastings Moore, E. J. Wilczynski, and Max Mason (page images at HathiTrust)
 Introduction to the Theory of Analytic Functions, by James Harkness and Frank Morley (page images at Cornell)
 A Treatise on the Theory of Functions, by James Harkness and Frank Morley (frame and JavaScriptdependent page images at Cornell)
 Interpolation and Approximation by Rational Functions in the Complex Domain (American Mathematical Society Colloquium Publications v20, second edition; 1956), by J. L. Walsh (page images at HathiTrust)
 Introduction to Infinitesimal Analysis, by Oswald Veblen and N. J. Lennes (page images at Cornell)
 An Introduction to the Study of the Elements of the Differential and Integral Calculus, by Axel Harnack, trans. by George L. Cathcart (page images at Cornell)
 Sets, Relations, Functions, by Ivo Düntsch and Günther Gediga (PDF with commentary at Brock)
 A Course of Modern Analysis: An Introduction to the General Theory of Infinite Processes and of Analytic Functions; With an Account of The Principal Transcendental Functions (second edition; Cambridge, UK: At the University Press, 1915), by E. T. Whittaker and G. N. Watson (multiple formats at archive.org)
Filed under: Metric spacesFiled under: Point set theoryFiled under: Topology Geometric Topology: Localization, Periodicity and Galois Symmetry (The 1970 MIT Notes) (electronic edition, ca. 2005), by Dennis Sullivan, ed. by Andrew Ranicki (PDF in the UK)
 Open Problems in Topology (1990), ed. by J. van Mill and George M. Reed (PDF at Elsevier)
 Functional Analysis and SemiGroups (New York: American Mathematical Society, 1948), by Einar Hille (multiple formats at archive.org)
 Algebraic Topology (American Mathematical Society Colloquium Publications v27; c1942), by Solomon Lefschetz (page images at HathiTrust)
 Analytic Topology (American Mathematical Society Colloquium Publications v28; 1942), by Gordon Thomas Whyburn (page images at HathiTrust)
 Topology (American Mathematical Society Colloquium Publications v12; 1930), by Solomon Lefschetz (page images at HathiTrust)
Filed under: Topology  PeriodicalsMore items available under broader and related terms at left. 