John R. Graef - Concepedia

Author

John R. Graef

University of Tennessee at Chattanooga ORCID

Also Known As

Bashir Ahmad, GRAEF, J., Graef, John, Graef, John R, Graef, John R., Graef, John R. 1942-, J. GRAEF, J. R. Graef, J.R. Graef, JOHN R. GRAEF

473

Publications

6.2K

Citations

H-Index

Concepts

All Affiliations

University of Tennessee at Chattanooga Mississippi State University Cairo University Kennesaw State University Tokat Gaziosmanpaşa Üniversitesi

About

John R. Graef is an author at University of Tennessee at Chattanooga specializing in functional analysis, numerical analysis, and engineering.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Engineering	13	14	325
2	Physics	3	3	63
3	Natural Sciences	1	1	15
4	Public Health	1	1	12
5	Communication	1	1	26

John R. Graef

140

Publications

4.7K

Citations

H-Index

Page 1

	Year	Citations
Global dynamics of a SEIR model with varying total population size Michael Y. Li, John R. Graef, Liancheng Wang, Mathematical Biosciences Seir ModelTotal Population SizePopulation DynamicGlobal DynamicsPopulation Ecology	1999	629
Existence results for boundary value problems with non-linear fractional differential equations Mouffak Benchohra, John R. Graef, Samira Hamani Applicable Analysis Existence ResultsFractional-order SystemFree Boundary ProblemBoundary Value ProblemsSufficient Conditions	2008	238
On the generalized Liénard equation with negative damping John R. Graef Journal of Differential Equations Nonlinear Hyperbolic ProblemGeneralized Liénard EquationHyperbolic Conservation Law	1972	104
Positive solutions for a class of higher order boundary value problems with fractional q-derivatives John R. Graef, Lingju Kong Applied Mathematics and Computation Elliptic EquationRiemann-hilbert ProblemFractional-order SystemPositive SolutionsFractional Q-derivatives	2012	104
Third order boundary value problems with nonlocal boundary conditions John R. Graef, J. R. L. Webb Nonlinear Analysis Numerical AnalysisMethod Of Fundamental SolutionNonlocal Boundary ConditionsFree Boundary ProblemBoundary Element Method	2008	101
On the oscillation of higher-order delay differential equations Blanka Baculíková, Jozef Džurina, John R. Graef Journal of Mathematical Sciences Oscillation TheoryTime Delay SystemNonlinear Oscillation	2012	97
Existence, multiplicity, and dependence on a parameter for a periodic boundary value problem John R. Graef, Lingju Kong, Haiyan Wang Journal of Differential Equations Elliptic EquationPotential TheoryFree Boundary ProblemOscillation TheoryNonlinear Functional Analysis	2008	95
A three point boundary value problem for nonlinear fourth order differential equations John R. Graef, Chuanxi Qian, Bo Yang Journal of Mathematical Analysis and Applications Elliptic EquationNonlinear EquationNonlinear Functional Analysis	2003	86
Existence and uniqueness of solutions for a fractional boundary value problem on a graph John R. Graef, Lingju Kong, Min Wang Fractional Calculus and Applied Analysis	2014	80
Positive solutions to a multi-point higher order boundary value problem John R. Graef, Bo Yang Journal of Mathematical Analysis and Applications Free Boundary ProblemElliptic EquationPositive SolutionsNonlinear Functional Analysis	2005	76

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