• A. Nadeau, J.A. Walsh and E. Widiasih, Synchronous glacial cycles in a nonsmooth conceptual climate model with asymmetric hemispheres, SIAM Journal on Applied Dynamical Systems 20 (4) (2021), 2482-2515.
   
• J.A. Walsh, A window into the world of KAM theory, Mathematics Magazine 93 (4) (2020), 244-260.
   
• J.A. Walsh and E. Widiasih, A discontinuous ODE model of the glacial cycles with diffusive heat transport, in the Special Issue "Applied Analysis of Ordinary Differential Equations," ed. S. Balasuriya, Mathematics 8 (3) (March 2020), doi:10.3390/math8030316.
   
• J.A. Walsh, The ocean and climate change: Stommel's conceptual model, in the Special Issue "Linking Differential Equations to Social Justice and Environmental Concerns" of The CODEE Journal, Vol. 12, Article 3 (2019).
   
• J.A. Walsh, Neoproterozoic glacial ages in a nonsmooth conceptual model, Journal of Physics Communications 2 (7) (2018) 075020.
   
• J.A. Walsh, Diffusive heat transport in Budyko's energy balance climate model with a dynamic ice line, Discrete and Continuous Dynamical Systems Series B 22 (7) (2017), 2687-2715.
   
• J.A. Walsh, E. Widiasih, J. Hahn and R. McGehee, Periodic orbits for a discontinuous vector field arising from a conceptual model of glacial cycles, Nonlinearity 29 (2016), 1843-1864.
   
• J.A. Walsh, Climate modeling in differential equations, The UMAP Journal 36 (4) (2015), 325-363.
   
• J.A. Walsh and C. Rackauckas (OC `13), On the Budyko-Sellers energy balance climate model with ice line coupling, Discrete and Continuous Dynamical Systems Series B 20 (7) (2015), 2187-2216.
   
• J.A. Walsh and E. Widiasih, A dynamics approach to a low order climate model, Discrete and Continuous Dynamical Systems Series B 19 (1) (2014), 257-279.
   
• J.A. Walsh and R. McGehee, Modeling climate dynamically, The College Mathematics Journal 44 (5) (2013), 350-363. (A special issue devoted to the Mathematics of Planet Earth.)
   
• J. Woodard (OC '11) and J.A. Walsh, A simple charged 3-body problem, CODEE Journal 9, Article 12, 2012.   URL http://www.codee.org/ref/CJ12-1801
   
• D. Hemberger (OC '07) and J.A. Walsh, Fractals in the 3-body problem via symplectic integration, in The Beauty of Fractals: 6 Different Views, MAA Notes Series No. 76, D. Gulick and J. Scott editors, Mathematical Association of America, Washington, D.C., 2010.
   
• J.A. Walsh, Surprising dynamics from a simple model, Mathematics Magazine 79 (5) (2006), 327-338.
   
• J.A. Walsh, Reverse bifurcations in a unimodal queueing model, Computers & Graphics 30 (4) (2006), 650-657.
   
• G. Lodge (OC '02), J.A. Walsh and M. Kramer (OC '01), A trilinear three-body problem, International Journal of Bifurcation and Chaos 13 (8) (2003), 2141-2155.
   
• J.A. Walsh, A model of the activated sludge process, UMAP Journal 23 (4) (Winter 2002).
   
• J.A. Walsh, A new look at an old question: Is pi normal?, MAA Focus 22 (6) (2002), 6-7.
   
• J.A. Walsh, Dynamical systems and the undergraduate curriculum, Proceedings of the Twelfth Annual International Conference on Technology in Collegiate Mathematics, Burlingame, CA, November 4-7, 1999, (Addison Wesley, Reading, MA), 2000, 404-408.
   
• J.A. Walsh, B. Elenbogen and G.R. Hall, A dynamical systems analysis of a periodic client-server network, International Journal of Modeling and Simulation (20) (2) (2000), 119-129.
   
• J.A. Walsh, The dynamics of circle homeomorphisms: a hands-on introduction, Mathematics Magazine 72 (1) (1999), 3-13.
   
• J.A. Walsh, G.R. Hall and B. Elenbogen, Computer protocol and torus maps, Dynamics and Stability of Systems 11 (3) (1996), 239-263.
   
• J.A. Walsh, Fractals in linear algebra, The College Mathematics Journal 27 (6) (1996), 298-304.
   
• J.A. Walsh, Iteration in first semester calculus, Electronic Proceedings of the Seventh Annual International Conference on Technology in Collegiate Mathematics, Addison-Wesley, 1995.
   
• J.A. Walsh, Directions for structurally stable flows on surfaces via rotation vectors, Topology and its Applications 66 (1) (1995), 49-66.
   
• J.A. Walsh, Rotation vectors for toral maps and flows: a tutorial, International Journal of Bifurcation and Chaos 5 (2) (1995), 321-348.
   
• J.A. Walsh, The dynamics of Newton's method for cubic polynomials, The College Mathematics Journal 26 (1), January 1995, 22-28.
   

Preprints

• J.A. Walsh, Closing periodic epsilon-chains in the hyperbolic plane and a theorem of Oxtoby, 1993.
   

Book Reviews

• Dajani, K. and Kraaikamp, C., Ergodic Theory of Numbers, The Carus Mathematical Monographs 29, Mathematical Association of America (2002), in MAA Reviews.
   
• Pilkey, O. and Pilkey-Jarvis, L., Useless Arithmetic: Why Environmental Scientists Can't Predict the Future, New York: Columbia University Press (2007), in The UMAP Journal 29 (1) (2008), 83-85.
   
• Nillsen, R., Randomness and Recurrence in Dynamical Systems, The Carus Mathematical Monographs Number 31, Mathematical Association of America, Washington, DC, in The American Mathematical Monthly 119 (5) (2012), 434-438.