**Professor
of Mathematics**

**My
book “Methods of Solving Complex Geometry Problems” at famous Sorbonne
University bookstore, in Paris**

In September 2015 Springer published my new
book** "Methods of Solving Nonstandard Problems**" and now it is available at http://www.springer.com/us/book/9783319198866

On August
19, 2013, I published my new book, **“**** Methods of Solving Complex Geometry Problems”**, which is available at http://www.springer.com/978-3-319-00704-5.

.

The book is
a unique collection of challenging geometry problems and detailed solutions
that will build students confidence in mathematics. By proposing several
methods to approach each problem and emphasizing geometries’ connection with
different fields of mathematics, this book serves as a bridge to more advanced
problem solving.

** Methods of
Solving Complex Geometry Problems **will interest high school and college students to prepare for exams as
well as anyone who enjoys an intellectual challenge and has a special love for
geometry. It will appeal to instructors of geometry, history of mathematics and
math education courses.

**At
2015 Students Research Symposium with graduate students**

**At Dallas Opera March 2015**

**I
at the International SIAM CP15 conference on optimal control with colleagues**

** **

**With
Governor Rick Perry**

__Research Interest__

I am presently actively engaged in the following specific research projects:

*M**odeling and Control of Epidemics*

*M**odeling and Optimal Control of HIV Treatment and
Allergy*

*Optimization of the waste water bio-treatment**.*

*Mathematical modeling in Ecology*

*Differential
games *

** Research in math education: Development problem - solving skills in Student**s

__Selected Publications__

**Grigorieva E.V**. and E.N. Khailov,**2015**. “Analytical Study of Optimal Control Intervention Strategies for Ebola Epidemic Model”, SIAM, SP15, pp.392-399 (http://epubs.siam.org/doi/pdf/10.1137/1.9781611974072.54)

** **

**Grigorieva E.V**. and E.N. Khailov,**2015**“An Optimal Control Problem for Borrowing”

*Computational Mathematics and Modeling*, Vol. 26, No1, pp.14-34. (Springer)

**Grigorieva E. V.**and E.N. Khailov,**2015. “**Optimal Control for an Epidemic in Populations of Varying Size”*Discrete and Continuous Dynamical Systems*(forthcoming)

**Grigorieva**E.V.**2015**. “Optimal Production-Sales Strategies for a Company at Changing Market Price”*Mathematical Review*, Vol 22(1), pp. 89-112.

**Grigorieva E. V.**and E.N. Khailov,**2015. “**Time Optimal Control Problem for the Waste Water Biotreatment Model”,*Journal of Dynamical and Control Systems*, Vol. 21, N 1, pp 3-24.(Springer)

**Grigorieva E. V.**and E.N. Khailov,**2014. “**Optimal Vaccination, Treatment, and Preventive Campaigns in Regard to the SIR Epidemic Model”,*Math. Model. Nat. Phenom*., Vol. 9, No 4, pp 105-121.

**Grigorieva E.V**., E.N. Khailov and A. Korobeinikov**2014.**“Modeling and Optimal Control for Antiviral Treatment”, Special issue on Analytic Modeling in Biology and Medicine of*Journal of Biological Systems*, Vol. 22 , No. 2, pp. 199-217

**Grigorieva E.V**., E.N. Khailov,**2013.**“Optimal control for an susceptible-infected-recovered infectious disease model*J. Coupled Syst. Multiscale Dyn*. Vol 1(3),*pp*1-8.

**Grigorieva E. V.**and E.N. Khailov,**2013**. “Optimal Control of HIV Treatment”,*Discrete and Continuous Dynamical Systems*. Supplement Volume. Page 311-322.

**Grigorieva E.V**., E.N. Khailov and A. Korobeinikov**2013.**“Analysis of Optimal Control Problems of Wastewater Biological Treatment”*Revista de Matem´atica: Teor´ıa y Aplicaciones*, (ISSN 1409-2433) Vol. 20(2):103-118.**Grigorieva E.V**., Khailov.E.N., Korobeinikov A.,**2013**“Parametrization of the attainable set for a nonlinear control model of a biochemical process”,*Mathematical Biosciences and Engineering, Vol.10(4), pp. 1067-1094*

**Grigorieva E. V. **and E.N. Khailov, **2011**.
“Optimal Control of Pollution Stock”, *Discrete
and Continuous Dynamical Systems*. Supplement Volume. PP 578-589

**Grigorieva, E.V**. and E.N. Khailov, **2011**. “A Hierarchical Differential Game
between a Manufacturer and the State in Ecological Setting” http://www.huichawaii.org/proceedings-publication/187-proceedings-publication-index,
pp.1-10.

**Grigorieva, E.V., 2011. **“Using
Technology to Teach and Solve Challenging Math Problems”, http://www.huichawaii.org/proceedings-publication/187-proceedings-publication-index,
pp.11-21.

**Grigorieva E. V. , **Bondarenko N.V.,** **E.N. Khailov, A. Korobeinikov **2011**. “Three-Dimensional Nonlinear Control Model of Wastewater Biotreatment”, *Proceedings
of the International Conference on Dynamic Systems and Applications 6 *(forthcoming)

**Grigorieva E. V. , **Bondarenko N.V.,** **E.N. Khailov, A. Korobeinikov **2011**. “Finite Dimensional Methods for optimal Control of Autothermal Thermophilic Aerobic Digestion”, book
chapter in "Industrial Waste” (forthcoming)

Bondarenko N.V.,**
Grigorieva E. V. **and E.N. Khailov, **2010**.
“Attainable Set for a 3-Dimensional Nonlinear System Describing the Process of
the Waste Water Cleaning”, *Vestnik** of Moscow
State University* (forthcoming)

**Grigorieva E. V. **and E.N. Khailov, **2010**.
“Minimization of Pollution Concentration on a Given Time Interval for the Waste
Water Cleaning Plant”, *Journal of Control
Sciences and Engineering*. Hindawi
Publishing Corporation, Article ID 712794

**Grigorieva, E.V**. and E.N. Khailov, **2010**. “Optimal Control of a Waste Water Cleaning Plant”,
Proceedings of UAB Conference on Differential Equations and Computational
Simulations. : *Electron. J. Diff. Eqns.*
2010, pp.161-175.

**Grigorieva, E.V**. and E.N. Khailov, **2010**. “Differential Game between
manufacturer and state incorporating ecological interaction”, in the book: “*Problems of Dynamic Control*” Vol. 4., Editor Academician Yu. Osipov.. Moscow, Moscow State University, pp 2.

**Grigorieva E. V.** and E.N. Khailov. 2009. “Hierarchical Differential
Game between Manufacturer, Bank and Retailer”. *Journal of Nonlinear Dynamics and Control,* Vol 15(2009), No. 3
(July), pp. 359--391

**Grigorieva E. V.** and E.N. Khailov. 2008. “Nash Equilibrium in the Differential Game between Manufacturer and Retailer”.
*Problems of Dynamic Control.* Vol.3,
ISBN 978-5-89407-351-4. Moscow State University, pp. 21-31.

**Grigorieva E. V. **and E.N. Khailov. 2008. “Hierarchical Differential Games
between Manufacturer and Retailer with Storage Costs”. *International Review of Automatic Control*, Vol.1, No.3, pp. 396-406.

**Grigorieva E. V. **and E.N. Khailov, 2007**.
**“Game Approach to the Description of Interaction Between
Manufacturer and Retailer”, *Problems of
Dynamical Control*. No.2, pp. 49-70.

**Grigorieva E. V.** and E.N. Khailov,
2005. “An Attainable Set of a Nonlinear Controlled Microeconomic Model”. *Journal of Nonlinear Dynamics and Control,*
Vol. 11, No. 2, 157-176.

**Grigorieva,
E. V. **and E. N. Khailov. 2005.** **“Description
of an Attainable Set for a Nonlinear Controlled System in the Plane.” *Vestnik** of Moscow
University*, Vol. 15, N 3, pp. 23-28**. **

**Grigorieva E.V. **and E.N. Khailov. 2005.“Solution with the
Infinitely Many Switching for the
Two-Point Boundary Value Problem of the Maximum Principle” *Modern Mathematics and Its Applications in Economics*”, Academy of
Science Press, Moscow.

**Grigorieva E.V. **and E.N. Khailov. 2005.
“Microeconomic Model Controlled by the Price of the Good”. *Modern Mathematics** and Its Applications in Economics*”, Academy of Science Press,
Moscow.

**Grigorieva. E.V. **2005**.
“**On the boundary of an attainability set
for a nonlinear microeconomic systems controlled by the rate of production and
price of the good.” *Mathematical Models in Economics and Ecology, Moscow:
MAX Press, pp. 39-43.*

**Grigorieva. E.V. **2004.**
**“On the Attainability
Set of a Nonlinear Controlled Model with the Price as a Control Parameter.” *Mathematical
Models in Economics and Ecology*, Moscow: MAX Press, pp. 35-38.

**Grigorieva,
E. V**. 2003. “On
Attainable Set of a Bilinear Controlled Microeconomic System” *Mathematical Models in Economics and Biology*,
MAX Press, pp. 44-47.

**Grigorieva, E. V.** and E. Khailov, 2002**. “**On the Attainability Set for a Nonlinear System in the Plane”, *Vestnik** of* *Moscow University*. Allerton Press, Vol.15, No 4, pp. 25-30.

**Grigorieva, E. V. **2001.** **“The Attainable Set of a Bilinear Controlled System Describing the
Process of Production, Storage and Sales of Merchandise”. *Mathematical Models in Economics and Biology*, MAX Press, Moscow, Russia, pp. 43-46.

__Selected
Presentations__

**Grigorieva E.V.**
presented 20 minutes talk “Reduction of the operation cost via optimal control
of an industrial wastewater bio-treatment process” at the MAA Special Session
on Mathematics Experience in Business, Industry, and Government, at the Joint
AMS-MAA Mathematics Meeting, Boston, MA, January 5,
2012.

**Grigorieva E.V**. and Khailov E.N.
“Hierarchical Game between Manufacturer and the State Incorporating Ecological
Interactions” Invited 45 minutes talk at the XVII SIMMAC International
Conference, San Jose, Costa Rica, February 17, 2010.

**Grigorieva E.V**. "Differential
games between manufacturer and retailer with storage costs”, the 89th Annual
MAA Meeting, April 17, 2009.

**Grigorieva E.V.** (**Keynote Speaker**, 45 minutes
talk)”Hierarchical Differential Games between Manufacturer and Retailer”, *International Conference "Differential*
*Equations and Topology” *in
commemoration of the 100^{th}
anniversary of Lev Pontryagin (1908-1988).
(June 17-22, 2008)

__Presently Teaching__

· Linear Algebra

· History of Math for Graduate Students

· Business Analysis I

· Advanced Calculus MATH 5033