Three positive fixed points of nonlinear operators on ordered Banach spaces RI Avery, AC Peterson Computers & Mathematics with Applications 42 (3-5), 313-322, 2001 | 333 | 2001 |

A generalization of the Leggett-Williams fixed point theorem RI Avery Math. Sci. Res. Hot-Line 3 (7), 9-14, 1999 | 248 | 1999 |

Three symmetric positive solutions for a second-order boundary value problem RI Avery, J Henderson Applied Mathematics Letters 13 (3), 1-7, 2000 | 213 | 2000 |

Two positive fixed points of nonlinear operators on ordered Banach spaces RI Avery, J Henderson Comm. Appl. Nonlinear Anal 8 (1), 27-36, 2001 | 189 | 2001 |

Twin solutions of boundary value problems for ordinary differential equations and finite difference equations RI Avery, CJ Chyan, J Henderson Computers & Mathematics with Applications 42 (3-5), 695-704, 2001 | 137 | 2001 |

Existence of three positive pseudo-symmetric solutions for a one dimensional p-Laplacian R Avery, J Henderson Journal of Mathematical Analysis and Applications 277 (2), 395-404, 2003 | 111 | 2003 |

Existence of Solutions for a One Dimensional *p*-Laplacian on Time-ScalesD Anderson*, R Avery, J Henderson Journal of Difference Equations and Applications 10 (10), 889-896, 2004 | 100 | 2004 |

Multiple positive solutions to a third-order discrete focal boundary value problem D Anderson, RI Avery Computers & Mathematics with Applications 42 (3-5), 333-340, 2001 | 81 | 2001 |

Fixed point theorem of cone expansion and compression of functional type DR Anderson, RI Avery Journal of Difference Equations and Applications 8 (11), 1073-1083, 2002 | 79 | 2002 |

Three symmetric positive solutions for Lidstone problems by a generalization of the Leggett-Williams theorem RI Avery, JM Davis, J Henderson Electron. J. Differential Equations 2000 (40), 1-15, 2000 | 77 | 2000 |

Existence of multiple positive solutions to a conjugate boundary value problem R Avery Math. Sci. Res. Hot-Line 2 (1), 1-6, 1998 | 64 | 1998 |

Multiple positive solutions of a discrete second order conjugate problem RI Avery, AC Peterson PanAmerican Mathematical Journal 8, 1-12, 1998 | 62 | 1998 |

Existence of three positive solutions to a second-order boundary value problem on a measure chain RI Avery, DR Anderson Journal of Computational and Applied Mathematics 141 (1-2), 65-73, 2002 | 60 | 2002 |

Existence of Three Positive Pseudo-symmetric Solutions for a One Dimensional Discrete *p*-LaplacianR Avery, J Henderson Journal of Difference Equations and Applications 10 (6), 529-539, 2004 | 44 | 2004 |

An even-order three-point boundary value problem on time scales DR Anderson, RI Avery Journal of Mathematical Analysis and Applications 291 (2), 514-525, 2004 | 41 | 2004 |

Functional compression-expansion fixed point theorem. R Avery, J Henderson, D O'regan Electronic Journal of Differential Equations (EJDE)[electronic only] 2008 …, 2008 | 31 | 2008 |

Three positive solutions of a discrete second order conjugate problem RI Avery PanAmerican Mathematical Journal 8, 79-96, 1998 | 31 | 1998 |

Four functionals fixed point theorem R Avery, J Henderson, D O’Regan Mathematical and Computer Modelling 48 (7-8), 1081-1089, 2008 | 30 | 2008 |

Fractional-order boundary value problem with Sturm-Liouville boundary conditions DR Anderson, RI Avery arXiv preprint arXiv:1411.5622, 2014 | 29 | 2014 |

A fourth-order four-point right focal boundary value problem DR Anderson, RI Avery The Rocky Mountain Journal of Mathematics, 367-380, 2006 | 28 | 2006 |