Urszula Ledzewicz

Publication Activity (10 Years)

Years Active: 2000-2023
Publications (10 Years): 7

Top Topics

Cancer Patients

Optimal Control

Matlab Simulink

Ant Colony Algorithm

Top Venues

J. Optim. Theory Appl.

Commun. Nonlinear Sci. Numer. Simul.

Networks Heterog. Media

Publications

Urszula Ledzewicz, Heinz Schättler
On modeling the synergy of cancer immunotherapy with radiotherapy. Commun. Nonlinear Sci. Numer. Simul. 118 (2023)
Urszula Ledzewicz, Heinz Schättler
The Structure of Optimal Protocols for a Mathematical Model of Chemotherapy with Antiangiogenic Effects. SIAM J. Control. Optim. 60 (2) (2022)
Urszula Ledzewicz, Heinz Schättler
On the Role of the Objective in the Optimization of Compartmental Models for Biomedical Therapies. J. Optim. Theory Appl. 187 (2) (2020)
Urszula Ledzewicz, Helmut Maurer, Heinz Schättler
Optimal Combined Radio- and Anti-Angiogenic Cancer Therapy. J. Optim. Theory Appl. 180 (1) (2019)
Urszula Ledzewicz, Heinz Schättler, Shuo Wang
On the role of tumor heterogeneity for optimal cancer chemotherapy. Networks Heterog. Media 14 (1) (2019)
Elzbieta Ratajczyk, Urszula Ledzewicz, Heinz Schättler
Optimal Control for a Mathematical Model of Glioma Treatment with Oncolytic Therapy and TNF-α Inhibitors. J. Optim. Theory Appl. 176 (2) (2018)
Urszula Ledzewicz, Mahya Aghaee, Heinz Schättler
Optimal control for a SIR epidemiological model with time-varying populations. CCA (2016)
Heinz Schättler, Urszula Ledzewicz, Yangjin Kim, Aurelio de los Reyes, Eunok Jung
On the control of cell migration and proliferation in glioblastoma. CDC (2013)
Heinz Schättler, Urszula Ledzewicz, S. Mahmoudian Dehkordi, M. Reisi
A geometric analysis of bang-bang extremals in optimal control problems for combination cancer chemotherapy. CDC (2012)
Urszula Ledzewicz, Heinz Schättler
Multi-input Optimal Control Problems for Combined Tumor Anti-angiogenic and Radiotherapy Treatments. J. Optim. Theory Appl. 153 (1) (2012)
Urszula Ledzewicz, Mozhdeh Faraji, Heinz Schättler
On optimal protocols for combinations of chemo- and immunotherapy. CDC (2012)
Urszula Ledzewicz, Mohammad Naghnaeian, Heinz Schättler
Bifurcation of singular arcs in an optimal control problem for cancer immune system interactions under treatment. CDC (2010)
Urszula Ledzewicz, Yi Liu, Heinz Schättler
The effect of pharmacokinetics on optimal protocols for a mathematical model of tumor anti-angiogenic therapy. ACC (2009)
Urszula Ledzewicz, Helmut Maurer, Heinz Schättler
Bang-bang and singular controls in a mathematical model for combined anti-angiogenic and chemotherapy treatments. CDC (2009)
Urszula Ledzewicz, Heinz Schättler, Andrew Berman
On the structure of optimal controls for a mathematical model of tumor anti-angiogenic therapy with linear pharmacokinetics. CCA/ISIC (2009)
Urszula Ledzewicz, Heinz Schättler
Optimal controlled trajectories for a mathematical model of anti-angiogenic therapy in cancer. CDC (2009)
Urszula Ledzewicz, Heinz Schättler, John Marriott
Piecewise constant suboptimal controls for a system describing tumor growth under angiogenic treatment. CCA/ISIC (2009)
Urszula Ledzewicz, Heinz Schättler, Alberto d'Onofrio
Optimal control for combination therapy in cancer. CDC (2008)
Urszula Ledzewicz, Heinz Schättler
AntiAngiogenic Therapy in Cancer Treatment as an Optimal Control Problem. SIAM J. Control. Optim. 46 (3) (2007)
Urszula Ledzewicz, Heinz Schättler
A Synthesis of Optimal Controls for a Model of Tumor Growth under Angiogenic Inhibitors. CDC/ECC (2005)
Urszula Ledzewicz, Tim Brown, Heinz Schättler
-type objectives. Optim. Methods Softw. 19 (3-4) (2004)
Urszula Ledzewicz, Heinz Schättler
A local field of extremals for single-input systems with state space constraints. CDC (2004)
Urszula Ledzewicz, Heinz Schättler
Structure of optimal controls for a cancer chemotherapy model with PK/PD. CDC (2004)
Urszula Ledzewicz, Heinz Schättler
Optimal control for a bilinear model with recruiting agent in cancer chemotherapy. CDC (2003)
Urszula Ledzewicz, Heinz Schättler
On optimal controls for a general mathematical model for chemotherapy of HIV. ACC (2002)
Urszula Ledzewicz, Heinz Schättler
Analysis of a class of optimal control problems arising in cancer chemotherapy. ACC (2002)
Urszula Ledzewicz, Heinz Schättler
Sufficient conditions for optimality of controls in biomedical systems. CDC (2002)
Urszula Ledzewicz, Heinz Schättler
On a synthesis of controls for a mathematical model of cancer chemotherapy. CDC (2000)
Urszula Ledzewicz, Heinz Schättler
A high-order local maximum principle for abnormal extremals examples. CDC (2000)
Urszula Ledzewicz, Heinz Schättler
A High-Order Generalized Local Maximum Principle. SIAM J. Control. Optim. 38 (3) (2000)