University of Pennsylvania, Calculus 1, Summer 1991.
University of Pennsylvania, Differential Equations, Summer 1990.
University of Pennsylvania, Calculus 1, Summer 1989.
University of Pennsylvania, Calculus 1, Summer 1987.
Major Professor, Mathematics. (2023 – Present).
Other, Mathematics. (2022 – Present).
Major Professor, Mathematics. (2022 – 2024).
Directed Individual/Independent Study, Mathematics. (September 2023 – May 2024).
Dissertation Committee Member, Mathematics. (2023 – 2023).
Master's Thesis Committee Chair, Mathematics. (2023 – 2023).
Master's Thesis Committee Member, Mathematics. (2023 – 2023).
Master's Thesis Committee Member, Mathematics. (2023 – 2023).
Master's Thesis Committee Member, Mathematics. (2023 – 2023).
Master's Thesis Committee Member, Mathematics. (2023 – 2023).
Master's Thesis Committee Member, Mathematics. (2023 – 2023).
Other, Mathematics. (2022 – 2023).
Directed Individual/Independent Study, Mathematics. (January 2021 – December 2021).
Dissertation Committee Member, Mathematics. (2021 – 2021).
Dissertation Committee Member, Mathematics. (2021 – 2021).
Major Professor, Mathematics. (January 2021 – December 2021).
Major Professor, Mathematics. (January 2020 – May 2021).
Doctoral Advisory Committee Chair, Mathematics. (August 2017 – May 2021).
Directed Individual/Independent Study, Mathematics. (September 2020 – December 2020).
Other, Mathematics. (August 2020 – December 2020).
Directed Individual/Independent Study, Mathematics. (January 2020 – May 2020).
Other, Mathematics. (January 2020 – May 2020).
Doctoral Advisory Committee Chair, Mathematics. (January 2020 – May 2020).
Other, Mathematics. (August 2019 – December 2019).
Doctoral Advisory Committee Chair, Mathematics. (August 2018 – December 2019).
Directed Individual/Independent Study, Mathematics. (January 2019 – May 2019).
Directed Individual/Independent Study, Mathematics. (August 2018 – December 2018).
Directed Individual/Independent Study, Mathematics. (August 2018 – December 2018).
Doctoral Advisory Committee Chair, Mathematics. (August 2015 – December 2018).
Doctoral Advisory Committee Chair, Mathematics. (June 2018 – August 2018).
Directed Individual/Independent Study, Mathematics. (January 2018 – May 2018).
Directed Individual/Independent Study, Mathematics. (January 2018 – May 2018).
Other, Mathematics. (January 2018 – May 2018).
Directed Individual/Independent Study, Mathematics. (August 2017 – December 2017).
Directed Individual/Independent Study, Mathematics. (August 2017 – December 2017).
Directed Individual/Independent Study, Mathematics. (August 2017 – December 2017).
Other, Mathematics. (August 2017 – December 2017).
Directed Individual/Independent Study, Mathematics. (June 2017 – August 2017).
Other, Mathematics. (January 2017 – May 2017).
Major Professor,"Delay-differential equations," Mathematics. (2012 – 2014).
Doctoral Advisory Committee Chair,"Traveling Wave Solutions of the Porous Medium Equation," Mathematics. (2010 – 2013).
Major Professor,"Functional Analysis and Quantum Mechanics," Mathematics. (2012 – 2012).
Directed Individual/Independent Study, Mathematics. (2011 – 2011).
Major Professor,"Schrodinger equation," Mathematics. (2010 – 2011).
Other, Mathematics. (2010 – 2010).
Other, Mathematics. (2010 – 2010).
Major Professor,"Eigenvalues of the Laplacian," Mathematics. (2009 – 2009).
Major Professor,"Bessel Functions," Mathematics. (2009 – 2009).
Doctoral Advisory Committee Chair, Mathematics. (2008 – 2008).
Other, Mathematics. (2008 – 2008).
Other,"Dynamical Systems," Mathematics. (2008 – 2008).
Other. (2007 – 2007).
Other. (2006 – 2006).
Other,"Differential Equations and Fourier Series,". (2005 – 2005).
Other. (2003 – 2003).
Other. (2003 – 2003).
Other. (2003 – 2003).
Other. (2001 – 2001).
Other. (2001 – 2001).
Other,"Differential Equations and Fourier Series,". (1999 – 1999).
Other. (1999 – 1999).
Other. (1999 – 1999).
Other. (1998 – 1998).
Other. (1998 – 1998).
Other. (1998 – 1998).
Other. (1998 – 1998).
Other. (1998 – 1998).
Other. (1998 – 1998).
Other. (1998 – 1998).
Other. (1998 – 1998).
Other. (1998 – 1998).
Other. (1996 – 1996).
Other. (1996 – 1996).
Other. (1996 – 1996).
Other,"Differential Equations and Fourier Series,". (1995 – 1995).
Other. (1995 – 1995).
Other. (1995 – 1995).
Other. (1995 – 1995).
Other. (1995 – 1995).
Other. (1994 – 1994).
Other. (1993 – 1993).
Other. (1993 – 1993).
Other. (1992 – 1992).
Mathematics Department Teaching Award, 2023, University of North Texas. (2023 – Present).
Received a Thank-a-Teacher note, 2017, University of North Texas. (2017 – Present).
Teacher of Merit Award for the Texas Academy of Math and Science, 2017, Regeneron Science Talent Search. (2017 – 2017).
Faculty Newsletter article - Why I Love Teaching, 2014, University of North Texas. (2014 – 2014).
Received a Thank-a-Teacher Note, 2014, University of North Texas. (2014 – 2014).
Received 2 Thank-a-Teacher Notes, 2013, University of North Texas. (2013 – 2013).
Certificate of Recognition for the Advancement of Hispanic Eduation, 1997, Denton LULAC Youth Council #330. (1997 – 1997).
Selected for inclusion in Publishers' Plus Texas Hall of Fame, 1996, Publishers' Plus. (1996 – 1996).
Received a Top Prof Award, 1994, Mortar Board Senior Honor Society. (1994 – 1994).
Iaia, J. A. (Author & Presenter), Texas Section Meeting of the MAA, Tarleton State University, Two Infinite Families of Solutions of a Semilinear, Singular Equation on Exterior Domains, Tarleton State University, United States of America. (2023 – 2023).
Iaia, J. A. (Presenter), Texas Section Meeting of the MAA, Colin College, What are N functions and Why are They Important?, Colin College (virtual), United States of America. (2021 – 2021).
Iaia, J. A. (Author & Presenter), Texas Section Meeting of the MAA, El Centro College, The Integration Bee, Problem of the Month, and the Math Club at UNT, El Centro College, United States of America. (2018 – 2018).
Iaia, J. A. (Author & Presenter), Sectional Meeting of the AMS, University of North Texas, Infinitely Many Solutions of a Semilinear Equation on Exterior Domains, University of North Texas, United States of America. (2017 – 2017).
Iaia, J. A. (Author & Presenter), Texas Section Meeting of the MAA, Texas A&M Commerce, U.S. Presidents and Mathematics, Texas A&M Commerce, United States of America. (2017 – 2017).
Iaia, J. A. (Author & Presenter), Lake Dallas High School, Buffon's Needle Problem and the Solution of the Cubic Equation, Lake Dallas High School, United States of America. (2016 – 2016).
Iaia, J. A. (Presenter), UNT Math Seminar, University of North Texas, Some of My Best Friends are Differential Equations, University of North Texas, United States of America. (2012 – 2012).
Iaia, J. A. (Presenter), UNT Math Seminar, Soap Bubbles, University of North Texas, United States of America. (1996 – 1996).
Iaia, J. A. (Presenter), UNT Math seminar, What the heck do Differential Equations have to do with Kepler's Laws of Planetary Motion, University of North Texas, United States of America. (1994 – 1994).
Iaia, J. A. (Presenter), UNT Math Seminar, Soap Bubbles and Minimal Surfaces, University of North Texas, United States of America. (1992 – 1992).
Iaia, J. A. (Presenter), UNT Math Seminar, Curvature Functions for Compact Surfaces, University of North Texas, United States of America. (1991 – 1991).
Iaia, J. A. (Presenter), Pi Day, Pi Day at the North Branch of the Denton Library, North Branch of the Denton Library, United States of America. (2015 – 2015).
Iaia, J. A. (Author & Presenter), Texas Section Meeting of the MAA, Stephen F. Austin University, Infinitely Many Solutions to a Semilinear Equation on Exterior Domains, Stephen F. Austin University, United States of America. (2016 – 2016).
Iaia, J. A. (Author & Presenter), Ninth International Conference on Differential Equations and Dynamical Systems, Dallas, TX, Loitering at the Hilltop on Exterior Domains, Dallas, Texas, United States of America. (2015 – 2015).
Iaia, J. A. (Author & Presenter), Texas Section Meeting of the MAA, Texas Tech University, Spreading Charged Microdroplets, Texas Tech University, United States of America. (2014 – 2014).
Iaia, J. A. (Author & Presenter), Texas Partial Differential Equations Conference, University of North Texas, Spreading of Charged Microdroplets, University of North Texas, United States of America. (2014 – 2014).
Iaia, J. A. (Author & Presenter), MAA Mathfest, Hartford, CT, Traveling Wave Solutions of the Porous Medium Equation, Hartford, Connecticut, United States of America. (2013 – 2013).
Iaia, J. A. (Author & Presenter), International Conference on Theory, Methods, and Applications of Nonlinear Equations, Texas A&M Kingsville, Spreading of Charged Microdroplets, Texas A&M Kingsville, Texas, United States of America. (2012 – 2012).
Iaia, J. A. (Author & Presenter), Texas Partial Differential Equations Conference, Texas A&M University, Traveling Waves and Capillarity Driven Spreading of Shear-Thinning Fluids, Texas A&M University, United States of America. (2012 – 2012).
Iaia, J. A. (Author & Presenter), Oklahoma PDE Workshop, Oklahoma State University, Traveling Wave Solutions of the Porous Medium Equation, Oklahoma State University, United States of America. (2011 – 2011).
Iaia, J. A. (Author & Presenter), Texas Section Meeting of the MAA, University of North Texas, Traveling Waves and Capillarity Driven Spreading of Shear-Thinning Fluids, University of North Texas, United States of America. (2009 – 2009).
Iaia, J. A. (Author & Presenter), Texas Partial Differential Equations Conference, Southwest Texas State University, Traveling Waves and Capillarity Driven Spreading of Shear-Thinning Fluids, Southwest Texas State University, United States of America. (2009 – 2009).
Iaia, J. A. (Author & Presenter), Variational Problems Conference, Northern Arizona University, Nonconvergent Solutions of Lap(u) + f(u) = 0 in R^N, Northern Arizona University, United States of America. (2002 – 2002).
Iaia, J. A. (Author & Presenter), Texas A&M University at Commerce Colloquium, Solutions of a Semilinear Elliptic Equation, Texas A&M Commerce, United States of America. (2000 – 2000).
Iaia, J. A. (Author & Presenter), World Congress of Nonlinear Analysis, Catania, Sicily, Solutions of a Semilinear Elliptic Equation, Catania, Sicily, Italy. (2000 – 2000).
Iaia, J. A. (Author & Presenter), Texas Christian University Colloquium, Radial and Nonradial Solutions for Semilinear Elliptic Equations, Texas Christian University, United States of America. (1999 – 1999).
Iaia, J. A. (Author & Presenter), AMS Eastern Section Meeting, Philadelphia, PA, Radial and Nonradial Solutions for Semilinear Elliptic Equations, Philadelphia, Pennsylvania, United States of America. (1998 – 1998).
Iaia, J. A. (Author & Presenter), National Meeting of the American Mathematical Society, Positive Solution Curves in Semipositone Problems with Concave-Convex Type Nonlinearities, Baltimore, Maryland, United States of America. (1998 – 1998).
Iaia, J. A. (Author & Presenter), Texas Partial Differential Equations Conference, Positive Solution Curves in Semipositone Problems with Concave-Convex Type Nonlinearities, University of North Texas, United States of America. (1997 – 1997).
Iaia, J. A. (Author & Presenter), National Meeting of the American Mathematical Society, Localized Radial Solutions of a Semilinear Elliptic Equation on RN, San Diego, California, United States of America. (1997 – 1997).
Iaia, J. A. (Author & Presenter), Summer School in Differential Equations and Related Areas, Radial and Nonradial Solutions of Lap(u) + f(u) = 0 in R^N, part 2, National University of Columbia and University of the Andes, Colombia. (1996 – 1996).
Iaia, J. A. (Author & Presenter), Summer School in Differential Equations and Related Areas, Radial and Nonradial Solutions of Lap(u) + f(u) = 0 in R^N, part I, National University of Columbia and University of the Andes, Colombia. (1996 – 1996).
Iaia, J. A. (Author & Presenter), International Conference on Dynamical Systems and Differential Equations, Radial Solutions of Lap(u)+f(u) = 0 in RN, Southwest Missouri State University, United States of America. (1996 – 1996).
Iaia, J. A. (Author & Presenter), Texas Partial Differential Equations Conference, Encapsulated-Vortex Solutions to Nonlinear Wave Equations: Existence, Southwest Texas State University, United States of America. (1996 – 1996).
Iaia, J. A. (Author & Presenter), National Meeting of the American Mathematical Society, Localized Radial Solutions of a Semilinear Elliptic Equation on RN, Orlando, Florida, United States of America. (1996 – 1996).
Iaia, J. A. (Author & Presenter), The Clavius Group, Radial and Nonradial Solutions for Semilinear Elliptic Equation, Notre Dame University, United States of America. (1995 – 1995).
Iaia, J. A. (Author & Presenter), National Meeting of the American Mathematical Society, Radial Solutions for a Semilinear Elliptic Equation, San Francisco, California, United States of America. (1995 – 1995).
Iaia, J. A. (Author & Presenter), Twenty-Third Midwest Differential Equations Conference, Radial Solutions to Lap(u) + f(u) = 0 in RN, University of Oklahoma, United States of America. (1994 – 1994).
Iaia, J. A. (Author), Texas Partial Differential Equations Conference, Radial Solutions to a p-Laplacian Dirichlet Problem, University of Texas at Austin, United States of America. (1994 – 1994).
Iaia, J. A. (Author & Presenter), Central Section Meeting of the American Mathematical Society, Nonradial Solutions of a Semilinear Elliptic Equation in R^2, Texas A&M University, United States of America. (1993 – 1993).
Iaia, J. A. (Author & Presenter), National Meeting of the American Mathematical Society, A Priori Estimates and Uniqueness of Inflection Points for Positive Solutions of Semipositone Problems, San Antonio, Texas, United States of America. (1993 – 1993).
Iaia, J. A. (Author & Presenter), Texas Partial Differential Equations Conference, Isometric Embeddings of Surfaces with Nonnegative Curvature in R3, University of North Texas, United States of America. (1992 – 1992).
Iaia, J. A. (Author & Presenter), Central Section Meeting of the American Mathematical Society, The Weyl Embedding Problem for Surfaces of Nonnegative Curvature, University of North Texas, United States of America. (1990 – 1990).
Director, Problem of the Month. (2014 – Present).
Faculty Advisor, UNT Math Club. (2014 – Present).
University Senate Service, Faculty Senate. (September 2023 – June 2026).
Member, Executive Committee. (May 2023 – May 2025).
Faculty Advisor, Proctor for the William Lowell Putnam Exam. (December 2023 – December 2023).
Chairperson, Applied PDE Search Committee. (2022 – 2023).
Chairperson, Real Analysis Qualifying Exam Committee. (2021 – 2023).
Program Organizer, UNT Integration Bee. (April 2023 – April 2023).
Chairperson, NA/PDE Search Committee. (November 2022 – February 2023).
Faculty Advisor, Proctor for the William Lowell Putnam Exam. (December 2022 – December 2022).
Committee Member, Applied PDE Search Committee. (2021 – 2022).
Committee Member, TAMS Selection Committee. (2020 – 2022).
Member, Executive Committee. (May 2020 – May 2022).
Program Organizer, UNT Integration Bee. (April 2022).
Faculty Advisor, Co-Proctor for the William Lowell Putnam Exam. (December 2021 – December 2021).
Chairperson, Math Education Search Committee. (December 2020 – April 2021).
Committee Member, TAMS Selection Committee. (2019 – 2020).
Member, Real Analysis Qualifying Exam Committee. (2016 – 2020).
Faculty Advisor, Co-Proctor for the William Lowell Putnam Exam. (December 2019 – December 2019).
Other, Mock Lecture to Middle School Students from Denton. (2019 – 2019).
Chairperson, Real Analysis Qualifying Exam Committee. (2018 – 2019).
Committee Member, TAMS Selection Committee. (2018 – 2019).
Faculty Mentor, Co-Proctor for the William Lowell Putnam Exam. (2016 – 2019).
Program Organizer, Undergraduate Mathematics Colloquia. (2016 – 2019).
Other, Integration Bee. (2012 – 2019).
Committee Chair, Applied PDE Search Committee. (December 1, 2018 – April 1, 2019).
Committee Member, Executive Committee. (May 2016 – May 2018).
Other, Mock Lecture to prospective TAMS students. (2017 – 2017).
Other, Thirty-Seventh Annual Texas Partial Differential Equations Conference. (2014 – 2014).
Committee Chair, Strategic Planning Committee. (2013 – 2014).
Committee Chair, Undergraduate Affairs Committee. (2012 – 2014).
Committee Member, Real Analysis Qualifying Exam Committee. (2001 – 2014).
Committee Member, Complex Analysis Qualifying Exam Committee. (2007 – 2011).
Committee Member, Awards Committee. (2009 – 2010).
Other, Several student Grade Appeals committees. (2009 – 2009).
Committee Member, Undergraduate Affairs Committee. (2008).
Other, Business Calculus. (2006 – 2007).
Committee Chair, Faculty Search Committee. (2005 – 2005).
Other, John Neuberger 70th Birthday Conference. (2004 – 2004).
Other, Twenty-sixth Annual Texas Partial Differential Equations Conference. (2003 – 2003).
Committee Member, Mathematics Department Executive Committee. (September 2000 – September 2002).
Faculty Advisor, Undergraduate Mathematics. (1999 – 2001).
Other, Prospective TAMS students. (1994 – 2000).
Other, Three person jury in which a student appealed his expulsion from TAMS. (1999 – 1999).
Other, TAMS Classes. (1998 – 1999).
Other, Numerous Question and Answer Panels with questions asked by parents of prospective TAMS students. (1997 – 1999).
Faculty Advisor, TAMS chapter of µαϴ. (1996 – 1999).
Committee Member, Executive Committee. (September 1997 – September 1999).
Other, Three person jury in which several students appealed their expulsion from TAMS. (1998 – 1998).
Other, Calculus 1. (1997 – 1997).
Other, Twentieth Annual Texas Partial Differential Equations Conference. (1997 – 1997).
Other, Calculus Textbook Committee. (1996 – 1996).
Other, Summer Research work for TAMS students Isaac Negusse and Christa Hays. (1994 – 1994).
Other, College Algebra Textbook Committee. (1993 – 1993).
Faculty Advisor, Undergraduate Mathematics Club. (1992 – 1992).
Other, Texas Section of the MAA. (January 2020 – April 2022).
Program Organizer, Texas Section Meeting of the MAA at UNT in 2022, Denton, TX. (August 1, 2021 – April 2, 2022).
Reviewer, Journal Article, Several Mathematics Journals, Denton, TX. (2017 – 2020).
Program Organizer, Texas Section Meeting of the MAA at UNT in 2020, Denton, Texas. (August 1, 2019 – April 2, 2020).
Other, Texas Section of the MAA. (September 2015 – September 2018).
Other, Special Session, Nonlinear Partial Differential Equations at the Central Section Meeting of the American Mathematical Society, Texas A&M. (1993 – 1993).
Distinguished Service Award from the Texas MAA, 2024, Texas Section of the Mathematical Association of America. (January 2024 – Present).
Ron Barnes Distinguished Service to Students Award, 2020, Texas Section of the Mathematical Association of America (MAA). (2020 – Present).
Mathematics Department Service Award, 2019, University of North Texas. (2019 – Present).
Mathematics Department Service Award, 2016, Mathematics Department. (2016 – 2018).