Ali Mohammad Nezhad

Upcoming Talks

Semi-algebraic structures and central paths in nonlinear optimization, Mar. 2025, in AMS Special Session on Recent Trends in Applied Algebra and Geometry, 2025 Spring Southeastern AMS Sectional Meeting, Clemson University

Past Talks

Semi-algebraic aspects of optimization, Nov. 2024, in Joint ADM and OR Seminar, Department of Mathematical and Statistical Sciences, Clemson University
Semi-algebraic structures and central paths in nonlinear optimization, Jul. 2024, in Algebraic Methods in Nonlinear Programming, 25th International Symposium on Mathematical Programming (ISMP 2024), Montreal, Canada
Semi-algebraic structures, Central paths in nonlinear optimization (Poster Session), Jul. 2024, The International Symposium on Symbolic and Algebraic Computation (ISSAC 2024), Department of Mathematics, North Carolina State University
Improved Effective Lojasiewicz inequality and applications, May 2024, Conference on Order, Algebra, Logic, and Real Algebraic Geometry, Department of Mathematics, Louisiana State University
O-minimal structures and central paths in nonlinear optimization, Apr. 2024, in AMS Special Session on Optimization, Machine Learning, and Digital Twins, 2024 AMS Spring Eastern Sectional Meeting, Howard University
O-minimal structures and central paths in nonlinear optimization, Mar. 2024, in SDP Theory and Applications, Informs Optimization Society Conference, Rice University
Improved Effective Lojasiewicz inequality and applications, Nov. 2023, in the Workshop on Symmetry, Stability, and interactions with Computation, CIRM, Marseille, France
Improved Effective Lojasiewicz inequality and applications, Oct. 2023, The 2023 Annual Midwest Optimization Meeting, University of Michigan Ann Arbor
Improved Effective Lojasiewicz inequality and applications, July 2023, in Minisymposium on Computational Real Algebraic Geometry, SIAM Conference on Applied Algebraic Geometry (AG23) (Virtual)
Improved Effective Lojasiewicz inequality and applications, June 2023, in Minisymposium on Algebro-Geometric Aspects of Optimization, SIAM Conference on Optimization (OP23), Seattle WA
Improved Effective Lojasiewicz inequality and applications, Jan. 2023, in Special Session on Polynomial Systems, Homotopy Continuation, and Applications, Joint Mathematics Meetings 2023, Boston MA
Applications of real algebraic geometry in optimization, Oct. 2022, Informs Annual Meeting, Indianapolis IN
On the complexity of analyticity, a real algebraic geometry approach, Jul. 2022, ICCOPT 2022, Lehigh University
On the complexity of analyticity, the central path of semidefinite optimization (Poster Session), Jun. 2022, Combinatorial, Computational,and Applied Algebraic Geometry, University of Washington
On the complexity of analyticity, the central path of semidefinite optimization (Poster Session), May 2022, Algebraic Statistics 2022, University of Hawai'i at Manoa
Semidefinite optimization through the lens of real algebraic geometry, Apr. 2022, Bridge to Research Talk, Department of Mathematics, Purdue University
On the analytic reparametrization of the central path of semidefinite optimization, Jan. 2022, in AMS Contributed Paper Session on Computer Science, Artificial Intelligence and Operations, Joint Mathematics Meetings 2022 (Virtual)
On the analytic reparametrization of the central path of semidefinite optimization, Mar. 2022, in Special Session on Computational and Applied Algebraic Geometry,2022 AMS Spring Central Sectional Meeting (Virtual)
On the analytic reparametrization of the central path of semidefinite optimization, Mar. 2022, Informs Optimization Society Conference, Greenville SC
On the central path of semidefinite optimization: Degree and worst-case convergence rate, Oct. 2021, Informs Annual Meeting (Virtual)
On the central path of semidefinite optimization: Degree and worst-case convergence rate, Aug. 2021, SIAM Conference on Applied Algebraic Geometry (Virtual)
On the central path of semidefinite optimization: Degree and worst-case convergence rate, Jul. 2021, SIAM Conference on Optimization (Virtual)
Nonlinearity Intervals in Parametric Semidefinite Optimization, Jul. 2021, SIAM Conference on Optimization (Virtual)
On the central path of semidefinite optimization: Degree and worst-case convergence rate, Jun. 2021, Workshop on Real Algebraic Geometry and Algorithms for Geometric Constraint Systems, The Fields Institute (Virtual)
On the central path of semidefinite optimization: Degree and worst-case convergence rate, Apr. 2021, Guest Lecturer for the course “Real Algebraic Geometry”, Department of Mathematics, Purdue University (Virtual)
On the central path of semidefinite optimization: Degree and worst-case convergence rate, Nov. 2020, Informs Annual Meeting (Virtual)
On the central path of semidefinite optimization: Degree and worst-case convergence rate, May 2020, Spring Western Sectional Meeting 2020, California State University Fresno (Cancelled due to COVID-19)
On the central path of semidefinite optimization: Degree and worst-case convergence rate, Jan. 2020, Mini Real Algebraic Geometry Conference, Department of Mathematics, Purdue University
On the central path of semidefinite optimization: Degree and worst-case convergence rate, Nov. 2020, Informs Annual Meeting (Virtual)
On the central path of semidefinite optimization: Degree and worst-case convergence rate, May 2020, Spring Western Sectional Meeting 2020, California State University Fresno (Cancelled due to COVID-19)
On the central path of semidefinite optimization: Degree and worst-case convergence rate, Jan. 2020, Mini Real Algebraic Geometry Conference, Department of Mathematics, Purdue University
Parametric analysis of linear conic optimization, Nov. 2018, Informs Annual Meeting, Phoenix AZ
Parametric second-order and semidefinite optimization, Poster session, Oct. 2018, ICERM, Providence RI
Parametric analysis of semidefinite and second-order cone optimization, Mar. 2018, Informs Optimization Society Conference, University of Colorado Denver
Parametric second-order cone optimization, Oct. 2017, COR@L seminar, Lehigh University
Parametric second-order cone optimization, Oct. 2017, Informs Annual Meeting, Houston TX
Quadratic convergence of Newton’s method to the optimal solution of second-order cone optimization, Oct. 2017, Informs Annual Meeting, Houston TX [PDF]
On the identification of optimal partition and optimal solutions for semidefinite optimization, Aug. 2017, MOPTA 2017, Lehigh University [PDF]
On the identification of optimal partition for second-order optimization, Poster session, May 2017, NemFest 2017, Atlanta GA [PDF]
Numerical issues of the interior point methods, Dec. 2016, Guest Lecturer for the course “Computational methods of Optimization”, Department of Industrial and Systems Engineering, Lehigh University
On the identification of optimal partition for semidefinite optimization, Poster session, Nov. 2016, Informs Annual Meeting, Nashville TN
Rounding procedures for a maximally complementary solution of second-order conic optimization, Nov. 2016, Informs Annual Meeting, Nashville TN
Rounding procedures for a maximally complementary solution of second-order conic optimization, Sept. 2016, COR@L seminar, Lehigh University
A rounding procedure for second-order conic optimization, Aug. 2016, MOPTA 2016, Lehigh University
On the identification of optimal partition for semidefinite optimization, Mar. 2016, Informs Optimization Society Conference, Princeton University
A rounding procedure for a maximally complementary solution of SDP, Nov. 2015, COR@L seminar, Lehigh University
A rounding procedure for a maximally complementary solution of SDP, Nov. 2015, Informs Annual Meeting, Philadelphia PA
A polynomial primal-dual affine scaling algorithm for symmetric conic optimization, Jul. 2015, ISMP 2015, Pittsburgh PA [PDF]
A polynomial primal-dual affine scaling algorithm for symmetric conic optimization, Oct. 2014, COR@L seminar, Lehigh University
Incorporating clique inequalities into a Lagrangian relaxation framework for a facility locationproblem, Nov. 2013, COR@L seminar, Lehigh University