A. C. Schaeffer - Concepedia

Author

A. C. Schaeffer

Also Known As

A. C. Schaeffer, A. Schaeffer, Schaeffer, A.

Publications

3.5K

Citations

H-Index

Concepts

About

A. C. Schaeffer is an author specializing in functional analysis, engineering, and approximation theory.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Engineering	5	5	377
2	Probability Theory	4	4	330
3	Variational Inequalities	3	3	245
4	Economics	2	2	115
5	Fluid Mechanics	1	1	15

A. C. Schaeffer

Publications

3.4K

Citations

H-Index

Page 1

	Year	Citations
A class of nonharmonic Fourier series R. J. Duffin, A. C. Schaeffer Transactions of the American Mathematical Society Nonharmonic Fourier SeriesFourier AnalysisFourier ExpansionFunctional AnalysisHarmonic Space	1952	2.1K
A Class of Nonharmonic Fourier Series R. J. Duffin, A. C. Schaeffer Transactions of the American Mathematical Society Nonharmonic Fourier SeriesFourier AnalysisFourier ExpansionFunctional AnalysisHarmonic Space	1952	386
Inequalities of A. Markoff and S. Bernstein for polynomials and related functions A. C. Schaeffer Bulletin of the American Mathematical Society EngineeringOrthogonal PolynomialA. MarkoffLower BoundS. Bernstein	1941	184
Khintchine’s problem in metric Diophantine approximation R. J. Duffin, A. C. Schaeffer Duke Mathematical Journal Metric Diophantine ApproximationApproximation TheoryApproximation MethodDiophantine Analysis	1941	162
A refinement of an inequality of the brothers Markoff R. J. Duffin, A. C. Schaeffer Transactions of the American Mathematical Society EconomicsCondition LfEngineeringEntropyBrothers Markoff	1941	94
Some properties of functions of exponential type R. J. Duffin, A. C. Schaeffer Bulletin of the American Mathematical Society Generalized FunctionExponential TypeFunction TheoryFunctional AnalysisNonlinear Functional Analysis	1938	79
The coefficients of schlicht functions A. C. Schaeffer, D. C. Spencer Duke Mathematical Journal Analytic Number TheoryAnalytic CombinatoricsSchlicht FunctionsFunctional AnalysisComplex Function Theory	1943	67
Power Series with Bounded Coefficients R. J. Duffin, A. C. Schaeffer American Journal of Mathematics Analytic CombinatoricsPower Series	1945	55
The coefficient regions of schlicht functions A. C. Schaeffer, M. Schiffer, D. C. Spencer Duke Mathematical Journal Spectral TheoryEngineeringRiemann-hilbert ProblemCoefficient RegionsAnalytic Combinatorics	1949	47
Entire functions and trigonometric polynomials A. C. Schaeffer Duke Mathematical Journal Function TheoryComplex Function TheoryEntire FunctionsFourier Expansion	1953	43

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