Computation of maximal turning points to nonlinear equations by nonsmooth optimization. - Yavdat Il'yasov; Aleksandr Ivanov (Optim. Methods Softw., 2016)

On partially free boundary solutions for elliptic problems with non-Lipschitz nonlinearities. - Vladimir Bobkov; Pavel Drábek; Yavdat Il'yasov (Appl. Math. Lett., 2019)

Saddle-Node Bifurcations of Power Systems in the Context of Variational Theory and Nonsmooth Optimization. - Pablo Daniel Paz Salazar; Yavdat Il'yasov; Luís Fernando Costa Alberto; Eduardo Coelho Marques Costa; Maurício Barbosa Camargo De Salles (IEEE Access, 2020)

On a generalized Collatz-Wielandt formula and finding saddle-node bifurcations. - Yavdat Il'yasov (CoRR, 2020)

Finding Saddle-Node Bifurcations via a Nonlinear Generalized Collatz-Wielandt Formula. - Yavdat Ilyasov (Int. J. Bifurc. Chaos, 2021)