PUBLICATIONS

Chaos in Ecology: Experimental Nonlinear Dynamics , Theoretical Ecology Series, Vol. 1

Academic Press, 2003 (ISBN: 0-12-1988767)

“In terms of what they reveal about the mechanisms of population growth, about nonlinear stage-structured population models, and about chaos in ecology, these experiments are on the level of the classic works of Gause, Nicholson, Park, and Huffaker. In terms of the integration of experiment  and theory, they surpass even those studies. Anyone interested in the dynamics of populations will benefit from reading this book."  -- Hal Caswell, Ecology (2003)

“This is the definitive source on chaos in ecology. Well-written and authoritative. ” -- Simon Levin, Princeton University 2002

“The authors have made very circumspect model verifications...The greatest merit of the book is that it confirms experimentally the existence of numerous nonlinear phenomena in populations and presents a new characteristic of populations, that is, the lattice effect. The book is written in an excellent style with high mathematical precision. This work is warmly recommended to all theoretical and field ecologists, and all scientists interested in nonlinear dynamics.”  -- Community Ecology (2005)

“... rich in statistical concepts and methods. Anyone interested in the dynamics of populations will benefit from reading this book.”  -- Ecology (2003)

“... an elegant blend of mathematics, statistics, and biology...”  -- Chance (Fall 2003)

“Chaos in Ecology ought to be read by both field and theoretical ecologists.”  -- Complex Systems Lab, Barcelona, Spain (2002)

Conference Series in Applied Mathematics Vol. 71
      SIAM, Philadephia, 1998
(ISBN 0-89871-417-6)
      ERRATA

1. N. Chitnis, J. M. Hyman and Jim M. Cushing, Determining important parameters in the spread of malaria through the sensitivity analysis of a mathematical model, Bulletin of Mathematical Biology 70 (2008), 1272-1296
2. J. M. Cushing, S. M. Henson, C. C. Blackburn, Multiple mixed-type attractors in competition models, Journal of Biological Dynamics 1, No. 4 (2007), 347-362
   
3. S. M. Henson, B. Dennis, J. L. Hayward, J. M. Cushing and J. G. Galusha, Predicting the dynamics of animal behavior in field populations, Animal Behavior 74, No. 1 (2007), 103-110
4. R. C. Rael, T. L. Vincent, R. F. Costantino and J. M. Cushing, Evolution of Corn Oil Sensitivity in the Flour Beetle, Advances in Dynamic Game Theory, Jørgensen, Quincampoix and Vincent, eds., Birkhäuser, Berlin, 2007, pp. 367-376
5. N. Chitnis, J. M. Cushing and J. M. Hyman, Bifurcation analysis of a mathematical model for malaria transmission, SIAM Journal on Applied Mathematics 67, No. 1 (2006), 24-45
   
6. S. M. Henson, J. G. Galusha, J. L. Hayward and J. M. Cushing, Modeling Territory Attendance and Preening Behavior in a Seabird Colony as Functions of Environmental Conditions, Journal of Biological Dynamics 1, No. 1 (2007), 95-107
   
7. J. M. Cushing, S. M. Henson and Lih-Ing Roeger, A competition model for species with juvenile-adult life cycle stages, Journal of Biological Dynamics 1, No. 2 (2007), 201-231
   
8. J. M. Cushing, A Juvenile-Adult Model with Periodic Vital Rates, Journal of  Mathematical Biology 53 (2006), 520-539
   
9. J. M. Cushing, Nonlinearity and Stochasticity in Population dynamics, Mathematics for Ecology and Environmental Sciences, Volume 1, Springer, Berlin, 2006
10. R. A. Desharnais, R. F. Costantino, J. M. Cushing, S. M. Henson, B. Dennis and A. A. King, Experimental support of the scaling rule for demographic stochasticity, Ecological Letters 9 (2006), 537-547
11. J. M. Cushing, Nonlinear semelparous Leslie models, Mathematical Biosciences and Engineering 3, No. 1 (2006), 17-36
12. J. M. Cushing and S. LeVarge, Some discrete competition models and the principle of competitive exclusion, Difference Equations and Discrete Dynamical Systems, Proceedings of the Ninth International Conference, (L. J. S. Allen, B. Aulbach, S. Elaydi, R. Sacker, editors), World Scientific, 2005 (ISBN 981-256-520-5), pp. 283-302
13. R. F. Costantino, R. A. Desharnais, J. M. Cushing, B. Dennis, S. M. Henson and A. A. King, The flour beetle Tribolium as an effective tool of discovery, Advances in Ecological Research, Volume 37, 2005
14. S. R.-J. Jang and J. M. Cushing, Dynamics of hierarchical models in discrete-time, Journal of Difference Equations and Applications 11, No. 2 (2005), 95-116
15. J. M. Cushing, S. Levarge, N. Chitnis, S. M. Henson,  Some discrete competition models and the competitive exclusion principle, Journal of Difference Equations and Applications 10, No. 13-15 (2004), 1139-1151
16. J. M. Cushing, The LPA model, Fields Institute Communications 43 (2004), 29-55
17. J. M. Cushing, Population dynamics, in The Encyclopedia of Nonlinear Science, (A. Scott, editor) Routledge, Taylor and Francis Group, New York, 2004
18. A. A. King, R. F. Costantino, J. M. Cushing, S. M. Henson, R. A. Desharnais and B. Dennis, Anatomy of a chaotic attractor: subtle model predicted patterns revealed in population data, Proceedings of the National Academy of Sciences 101, No. 1 (2003), 408-413
    
19. S. M. Henson, A. A. King, R. F. Costantino, J. M. Cushing, B. Dennis, R. A. Desharnais, Explaining and Predicting Patterns in Stochastic Population Systems, Proceedings of the Royal Society, London B 270 (2003), 1549-1553
20. S. M. Henson, J. R. Reilly, S. L. Robertson, M. C. Schu, E. W. Davis and J. M. Cushing, Predicting irregularities in population cycles, SIAM Journal on Applied Dynamical Systems 2, No. 2 (2003), 238-253
21. J. Edmunds, J. M. Cushing, R. F. Costantino, S. M. Henson, B. Dennis and R. A. Desharnais, Park's Tribolium competition experiments: a non-equilibrium species coexistence hypothesis, Journal of Animal Ecology 72 (2003), 703-712
22. B. Dennis, R. A. Desharnais, J. M. Cushing, S. M. Henson and R. F. Costantino, Can noise induce chaos?, Oikos 102 (2003), 329-340
23. J. M. Cushing, Cycle chains and the LPA model, Journal of Difference Equations and Applications 9, No. 7 (2003), 655-670
24. S. R.-J. Jang and J. M. Cushing, A discrete hierarchical model of intra-specific competition, Journal of Mathematical Analysis and Applications 280 (2003), 102-122
25. J. M. Cushing, S. M. Henson, A periodically forced Beverton-Holt equation, Journal of Difference Equations and Applications 8, No. 12 (2002), 1119-1120
26. A. A. King, R. A. Desharnais, S. M. Henson, R. F. Costantino, J. M. Cushing and B. Dennis, Letter to editor: Random perturbations and lattice effects in chaotic population dynamics , Science 297 (27 September, 2002), 2163
    
27. S. M. Henson, R. F. Costantino, J. M. Cushing, B. Dennis and R. A. Desharnais, Basins of attraction: population dynamics with two locally stable 4-cycles, Oikos 98 (2002), 17-24
28. S. M. Henson, J. M. Cushing), Geometric transient solutions of autonomous scalar maps, Journal of Difference Equations and Applications 8 (2002), 61-73
29. J. M. Cushing and S. M. Henson, Global dynamics of some periodically forced, monotone difference equations, Journal of Difference Equations and Applications 7 (2001), 859-872
30. S. M. Henson, R. F. Costantino, J. M. Cushing, R. A. Desharnais, B. Dennis and A. A. King, Lattice effects observed in chaotic dynamics of experimental populations, Science 294 (19 Oct 2001), 602-605 
31. R. A. Desharnais, R. F. Costantino, J. M. Cushing, S. M. Henson and B. Dennis, Chaos and population control of insect outbreaks, Ecology Letters 4, No. 3 (2001), 229-235
32. B. Dennis, R. A. Desharnais, J. M. Cushing, S. M. Henson and R. F. Costantino, Estimating chaos and complex dynamics in an insect population, Ecological Monographs 71, No. 2 (2001), 277-303
33. J. M. Cushing, S. M. Henson, B. Dennis and R. A. Desharnais, R. F. Costantino and A. King, A chaotic attractor in ecology: theory and experimental data, Chaos, Solitons & Fractals 12, (2001), 219-234
34. S. M. Henson, R. F. Costantino, J. M. Cushing, B. Dennis and R. A. Desharnais, Multiple attractors, saddles and population dynamics in periodic habitats, Bulletin of Mathematical Biology 61 (1999), 1121-1149
35. J. M. Cushing, Global stability of some matrix equations in population dynamics, Journal of Difference Equations and Applications 5, No. 6 (1999), 557-560
36. S. M. Henson, J. M. Cushing, R. F. Costantino, B. Dennis and R. A. Desharnais, Phase Switching in biological population, Proceedings of the Royal Society 265 (22 November 1998), 2229-2234
37. Zhou Yicang and  J.M. Cushing, Stability conditions for equilibria of nonlinear matrix population models, Journal of Difference Equations & Applications 4 (1998), 95-126
38. J. M. Cushing, R. F. Costantino, B. Dennis, R. A. Desharnais and S. M. Henson, Nonlinear population dynamics: models, experiments, and data, Journal of Theoretical Biology 194, No. 1 (1998), 1-9
39. J. M. Cushing, Periodically forced nonlinear systems of difference equations, Journal of Difference Equations and Applications 3 (1998), 547-561
40. R. F. Costantino, J. M. Cushing, B. Dennis, R. A. Desharnais and S. M. Henson, Resonant population cycles in temporally fluctuating habitats, Bulletin of Mathematical Biology 60, No. 2 (1998), 247-275
41. S. M. Henson and J. M. Cushing, The effect of periodic habitat fluctuations on a nonlinear insect population model, Journal of Mathemathical Biology 36 (1997), 201-226
42. J. M. Cushing, B. Dennis, R. A. Desharnais and R. F. Costantino, Moving toward an unstable equilibrium: saddle nodes in population systems, Journal of Animal Ecology 67, No. 1 (1998)
43. B. Dennis, R. A. Desharnais, J. M. Cushing and R. F. Costantino, Transitions in population dynamics: equilibria to periodic cycles to aperiodic cycles, Journal of Animal Ecology 66 (1997), 704-729
44. R. F. Costantino, R. A. Desharnais, J. M. Cushing and B. Dennis, Letter to the editor: Estimating chaos in an insect population, Science 276 (June 1997), 1881-1882
45. J. M. Cushing, Nonlinear matrix equations and population dynamics, Chapter 6 in Structured Population Models in Marine, Terrestrial, and Freshwater Systems (Shripad Tuljapurkar and Hal Caswell, eds.), Population and Community Biology Series 18, Chapman and Hall, New York, 1997
46. R. F. Costantino, R. A. Desharnais, J. M. Cushing and B. Dennis, Chaotic dynamics in an insect population, Science 275 (January 1997), 389-391
    
47. J. M. Cushing, B. Dennis, R. A. Desharnais and R. F. Costantino, An interdisciplinary approach to understanding nonlinear ecological dynamics, Ecological Modelling 92 (1996), 111-119
48. S. M. Henson and J. M. Cushing, Hierarchical models of intra-specific competition: scramble versus contest,  Journal of Mathematical Biology (1996) 34, 755-772
49. S. M. Henson and J. M. Cushing, Optimal parasitization in a size-structured host-parasitoid model, Nonlinear World 3 (1996), 1-18
50. J. M. Cushing, Periodic cycles of nonlinear discrete renewal equations, Journal of Difference Equations & Applications 2 (1996), 117-137
51. J. M. Cushing, Competition in hierarchically size-structured populations, Differential Equations and Applications to Biology and to Industry (Martelli, Cooke, Cumberbatch, Tang and Thieme, editors), World Scientific, Singapore, 1996 pp: 71-80
52. Yang Kuang and J. M. Cushing, Global stability in a nonlinear difference-delay equation model of flour beetle population growth, Journal of Difference Equations and Applications 2 (1995), pp. 31-37
53. J. M. Cushing, Systems of difference equations and structured population dynamics, Proceedings of the First International Conference on Difference Equations (Saber N. Elaydi, John R. Graef, Gerry Ladas, Allan C. Peterson, editors), Gordon and Breach Publishers, US, 1995, pp. 123-132
54. B. Dennis, R. A. Desharnais, J. M. Cushing  and R. F. Costantino, Nonlinear demographic dynamics: mathematical, models, statistical methods, and biological experiments, Ecological Monographs 65 (3), 1995, pp. 261-281
55. R. F. Costantino, J. M. Cushing, B. Dennis and R. A. Desharnais, Experimentally induced transitions in the dynamics behaviour of insect populations, Nature 375 (1995, May), 227-230
    
56. J. M. Cushing and Jia Li, Oscillations caused by cannibalism in a size-structured population model, Canadian Applied Mathematics Quarterly 3 (1995), No. 2,
57. J. M. Cushing, Nonlinear Matrix Models for Structured Population, chapter 6 in Mathematical Population Dynamics III: Mathematical Methods and Modelling of Data, O. Arino, D. Axelrod, M. Kimmel, & M. Langlais, eds.,Wuerz Publishing Ltd, 1995, Chapter 26
58. J. M. Cushing, Structured Population Dynamics, Frontiers in Mathematical Biology, Lecture Notes in Biomathematics, Vol. 100, edited by S. A. Levin, Springer, Berlin, 1995, 280-295
59. J. M. Cushing and Zhou Yicang,  The net reproductive value and stability in structured population models, Natural Resource Modeling 8, No. 4 (1994), 1-37
60. J. M. Cushing, Oscillations in age-structured population models with an Allee effect, Journal of Computational and Applied Mathematics 52, 1994, 71-80
61. J. M. Cushing and K. Crowe, Optimal instar parasitization in a stage structured host-parasitoid model, Natural Resource Modeling 8, No. 2, 1994, 119-138
62. J. M. Cushing, The dynamics of hierarchical age-structured populations, Journal of Mathematical Biology 32 (1994), 705-729
63. J. M. Cushing, A size-structured model for cannibalism, Theoretical Population Biology 42 (1992), 347-361
64. J. M. Cushing and Jia Li, Intra-specific competition and density dependent juvenile growth, Bulletin of Mathematical Biology 53, No. 4 (1992), 503-519
65. J. M. Cushing, A discrete model of competing size-structured species, Theoretical Population Biology 41, No. 2 (1992), 372-387
66. J. M. Cushing and Jia Li, The dynamics of a size-structured intraspecific competition model with density dependent juvenile growth rates, Chapter 6 in Individual Based Modeling: Concepts and Models, (D. DeAngelis and L.J. Gross, eds.), Routledge, Chapman and Hall, New York, 1992, 112-125
67. J. M. Cushing, Some delay models for juvenile vs. adult competition, Differential Equations & Applications in Biology and Population Dynamics (Busenberg & Martelli, editors), Springer, 1991, 177-188
68. J. M. Cushing, A simple model of cannibalism, Mathematical Biosciences 107, No.1, (1991), 47-72
69. J. M. Cushing and Jia Li, Juvenile versus adult competition, Journal of Mathematical Biology 29 (1991), 457-473
70. J. M. Cushing, Competing size-structured species, Mathematical Population Dynamics (Chapter 3, p. 27-44), O. Arino, D.E. Axelrod and M. Kimmel eds., Marcel Dekker, Inc., NY 1991
71. J. M. Cushing, David Gay, Larry Grove, David Lomen and David Lovelock, The Arizona experience: software development & use, Proceedings of the International Conference on Techonology in Collegiate Mathematics, 1991
72. J. M. Cushing, Some competition models for size-structured populations, Rocky Mountain Journal of Mathematics 20, No. 4 (1990), 879-897
73. J. M. Cushing, A strong ergodic theorem for some nonlinear matrix models for structured population growth, Natural Resource Modeling 3, No. 3 (1989), 331-357
74. J. M. Cushing and Jia Li, On Ebenman's model for the dynamics of a population with competing juveniles and adults, Bulletin of Mathematical Biology 51, No. 6, (1989), 687-713
75. J. M. Cushing, A competition model for size-structured species, SIAM Journal of Applied Mathematics 49, No. 3 (1989), 838-858
76. J. M. Cushing, The Allee effect in age-structured population dynamics, Mathematical Ecology (S.A. Levin & T. Hallam, editors), World Scientific, New Jersey, 1988, pp 479-505
77. J. M. Cushing, Nonlinear matrix models and population dynamics, Natural Resource Modeling 2, No. 4 (1988), 539-580
78. J. M. Cushing, Equilibria and oscillations in age-structured population growth models, Mathematical Modelling of Environmental and Ecological Systems (edited by J. B. Shukla, T.G. Hallam, & V. Capasso), Elsevier Science Publishers, NY, 1987, 153-175
79. J. M. Cushing, Equilibria in systems of interacting structured populations, Journal of Mathematical Biology 24 (1987), 627-649
80. J. M. Cushing, Oscillatory population growth in periodic environments, Theoretical Population Biology 30, no 3 (1986), 289-308
81. J. M. Cushing, Periodic McKendrick equations for age-structured population growth, Computers and Mathematics with Applications 12A, No. 45 (1986), 513-526 (Reprinted in Advances in Hyperbolic Differential Equations Vol. 3 , edited by M. Witten, Pergamon Press, 1986)
82. J. M. Cushing, Periodic Lotka-Volterra competition equations, Journal of Mathematical Biology 24 (1986), 381-403
83. J. M. Cushing, Equilibria in structured populations, Journal of Mathematical Biology 23, No. 1 (1985), 15-39
84. J. M. Cushing, Global branches of equilibrium solutions of the McKendrick equations for age-structured population growth, Computers and mathematics with Applications 11 (1985), 175-188 (Reprinted in Advances in Hyperbolic Differential Equations Vol. 2 , edited by M. Witten, Pergamon Press, 1985)
85. J. M. Cushing, Equilibrium solutions of general age-structured population growth equations, Mathematical Models of Renewable Resources 3 (1985), 104-108
    
86. J. M. Cushing, Periodic McKendrick equations, Proceedings of the IMACS World Congress, Olso, Norway, 1985
87. J. M. Cushing, Existence and stability of equilibria in age-structured population dynamics, Journal of Mathematical Biology 20, No. 3 (1984), 259-276
88. J. M. Cushing, Periodic two-predator, one-prey interactions and the time sharing of a resource niche, SIAM Journal of Applied Mathematics 44, No. 2 (1984), 392-410
89. J. M. Cushing and M. Saleem, A competition model with age-structure, Lecture Notes in Biommathematics 54, Springer, New York, 1984,178-192
90. J. M. Cushing, Bifurcation of time periodic solutions of the McKendrick equations with applications to population dynamics, Computers and Mathematics with Applications 9, No. 3 (1982), 459-478 (Reprinted in Advances in Hyperbolic Differential Equations, Volume 1edited by M. Witten, Pergamon Press, 1983)
91. J. M. Cushing and M. Saleem, Competition and age-structure, Lecture Notes in Biomathematics (Mathematical Ecology) 54, pp 178-192, Springer, New York, 1983
92. J. M. Cushing, Periodic Lotka-Volterra systems and time sharing of ecological niches, Lecture Notes in Biomathematics 52, pp 342-348, Springer, New York, 1983
93. J. M. Cushing and M. Saleem, A predator-prey model with age structure, Journal of Mathematical Biology 14 (1982), 231-250
94. J. M. Cushing, Periodic Kolmogorov systems, SIAM Journal of Mathematical Analysis 13, No. 5 (1982), 811-827
95. J. M. Cushing, Bifurcation of periodic solutions of nonlinear equations in age-structured population dynamics, Nonlinear Phenomena in Mathematical Sciences (V. Lakshmikantham, Ed.), 279-288 Academic Press, 1982 45
    
96. J. M. Cushing, Stability versus delays caused by maturation periods in age-structured populations, Differential Equations and Applications in Ecology, Epidemics and Population Dynamics (Busenberg and Cooke, editors), 163-182, Academic Press, NY, 1981
97. J. M. Cushing and S. D. Simmes, Bifurcation of asymptotically periodic solutions of Volterra integral equations, Journal of Integral Equations 4 (1980), 339-361
98. J. M. Cushing, Model stability and instability in age structured populations, Journal of Theoretical Biology 86 (1980), 709-730
99. J. M. Cushing, Two species competition in a periodic environment, Journal of Mathematical Biology 10 (1980), 385-400
100. J. M. Cushing, Stability and instability in predator-prey models with growth rate response delays, Rocky Mountain Journal of Mathematics 9, No. 1 (1979), 43-50
101. J. M. Cushing, Nontrivial periodic solutions of integrodifferential equations, Journal of Integral Equations 1 (1979), 165-181
102. J. M. Cushing, Bifurcation of periodic solutions of Volterra integral equations, Lecture Notes in Mathematics, Vol. 737, 50-66, Springer, New York, 1979
103. J. M. Cushing, Lectures on Integrodifferential Equations in Population Dynamics, Proc. CIME Session on Mathematics in Biology II, Ciclo 1979, Florence, Italy
     
104. J. M. Cushing, Bifurcation of periodic oscillations due to delays in single species growth models, Journal of Mathematical Biology 6 (1978), 145-161
105. J. M. Cushing, Strongly admissible operators and Banach space solutions of nonlinear equations, Funkcialaj Ekvacioj 20, No. 3 (1977), 237-245
106. J. M. Cushing, On the oscillatory nature of general predator-prey models with delays, Journal of Nonlinear Analysis 1, No. 6 (l977), 583-592
107. J. M. Cushing, Bifurcation of periodic solutions of integro-differential equations with applications to time delay models in population dynamics, SIAM Journal of Applied Mathematics 33, No. 4 (1977), 640-654
108. J. M. Cushing, Stable positive periodic solutions of the time dependent logistic equation under possible hereditary influences, Journal of Mathematical Analysis and Applications 3 (l977), 747-754
109. J. M. Cushing, Time delays in single species growth models, Journal of Mathematical Biology 3 (l977), 257-264
110. J. M. Cushing, Periodic solutions of time dependent predator-prey systems, SIAM Journal of Applied Mathematics 32, No. 1 (l977), 82-95
111. J. M. Cushing, Time delays in predator-prey systems, Nonlinear Systems and Applications (V. Lakshmikantham, ed.), 469-472, Academic Press, New York, 1977
112. J. M. Cushing, Admissible operators and solutions of perturbed operator equations, Funkcialaj Ekvacioj 19 (1976), 79-84
113. J. M. Cushing, Bounded solutions of perturbed Volterra integro-differential systems, Journal of Differential Equations 20, No.1 (1976), 61-70
114. J. M. Bownds, J. M. Cushing and R. Schutte, Existence, uniqueness and extendability of solutions of Volterra integral equations with multiple, variable lags, Funkcialaj Ekvacioj 19 (1976), 101-111
115. J. M. Cushing, Extremal tests for functions of several real variables at degenerate critical points, Aequationes Mathematicae 13 (1976), 89-96
116. J. M. Cushing, Forced asymptotically periodic solutions of predator-prey systems with or without hereditary effects, SIAM Journal of Applied Mathematics 30, No. 4 (1976), 665-674
117. J. M. Cushing, Periodic solutions of two species interaction models with lags, Mathematical Biosciences 31 (1976), 143-156
118. J. M. Cushing, Periodic solutions of Volterra's population equation with hereditary effects, SIAM Journal of Applied Mathematics 31, No. 2 (1976), 251-260 (Erratum, SIAM Journal of Applied Mathematics 32, No. 2 (1977), 895)
119. J. M. Cushing, Predator-prey interactions with time delays, Journal of Mathematical Biology 3 (1976), 369-380
120. J. M. Cushing, Stable limit cycles of time dependent multi-species interactions, Mathematical Biosciences 31 (1976), 259-273
121. J. M. Bownds and J. M. Cushing, On preserving stability of Volterra integral equations under a general class of perturbations, Mathematical Systems Theory 9, No. 2 (1975), 117-131
122. J. M. Bownds and J. M. Cushing, On the behavior of solutions of predator-prey equations with hereditary terms, Mathematical Biosciences 26 (1975), 41-54
123. J. M. Cushing, An operator equation and bounded solutions of integro-differential systems, SIAM Journal of Mathematical Analysis 6, No. 3 (1975), 433-445
124. J. M. Bownds and J. M. Cushing, Some stability theorems for systems of Volterra integral equations, Journal of Applicable Analysis 5 (1975), 65-78
125. J. M. Cushing, Stability of perturbed Volterra integral equations, Journal of Mathematical Analysis and Applications 50, No. 2 (1975), 325-340
126. J. M. Cushing, Nonlinear Steklov problems on nonsymmetric domains, Journal of Mathematical Analysis and Applications 43 (1973), 743-753
127. J. M. Bownds and J. M. Cushing, On strong stability for linear integral equations, Mathematical Systems Theory 7, No. 3 (l973), 193-200
128. J. M. Bownds and J. M. Cushing, A representation formula for linear Volterra integral equations, Bulletin of the American Mathematics Society 79, No. 3 (1973), 532-536
129. J. M. Bownds and J. M. Cushing, Strong stability of perturbed systems of Volterra integral equations, Mathematical Systems Theory 7, No. 4 (1973), 360-366
130. J. M. Cushing, Nonlinear Steklov problems on the unit circle II (and a hydrodynamical applications), Journal of Mathematical Analysis and Applications 39, No. 2 (1972), 267-278
131. J. M. Cushing, Nonlinear Steklov problems on the unit circle I, Journal of Mathematical Analysis and Applications 38, No. 3 (1972), 766-783
132. J. M. Bownds and J. M. Cushing, Some stability criteria for linear systems of Volterra integral equations, Funkcialaj Ekvacioj 15, No. 2 (1972), 101-117
133. J. M. Cushing, Some existence results for Nonlinear Steklov problems, Lecture Notes in Mathematics, Vol. 280, 236-240, Springer, New York, 1972
134. J. M. Cushing, Global branches of solutions to nonlinear elliptic eigenvalue problems, Indiana University Mathematics Journal 20, No. 11 (1971), 1035-1045
135. Some existence theorems for nonlinear eigenvalue problems associated with elliptic equations, Archive of Rational Mechanics and Analysis 42, No. 1 (1971), 63-76
136. J. M. Cushing, A uniqueness criterion for harmonic functions under nonlinear boundary conditions, Journal of Mathematical Analysis and Applications 33, No. 2 (1971), 443-448
137. J. M. Cushing, Uniqueness of positive solutions to nonlinear elliptic equations, SIAM Journal of Mathematical Analysis 2, No. 2 (1971), 290-292
138. J. M. Cushing and D. R. Dunninger, Uniqueness theorems under nonlinear boundary conditions for some quasi-linear elliptic equations, Journal of Mathematical Analysis and Applications 33, No. 3 (l971), 114-127
139. J. M. Cushing, Local uniqueness for harmonic functions under nonlinear boundary conditions, Journal of Differential Equations 8, No. 3 (1970), 512-522
140. J. M. Cushing, On a conjecture of Levi-Civita, Journal of Mathematics and Mechanics 19, No. 12, (1970), 1047-1050
141. J. M. Cushing, Uniqueness and comparison of harmonic functions under nonlinear boundary conditions, Journal of Mathematical Analysis and Applications 28, No. 3 (1969), 581-589