01/09/1996–31/05/2001
Bachelor of Mathematics
EQF level 6
Moldova State University, Chisinau, Republic of Moldova
01/09/2001–31/05/2002
Master of Mathematics
EQF level 7
Moldova State University, Chisinau, Republic of Moldova
01/11/2004–18/02/2011
Ph.D. Differential Equations
EQF level 8
Moldova State University, Chisinau, Republic of Moldova
01/09/1998–10/02/2002
Linguata Schools of Languages, Chisinau, Republic of Moldova
English
01/09/2002–15/12/2010
Higher education teaching professional
Moldova State University, Chisinau, Republic of Moldova
Teaching Assistant
16/12/2010–28/12/2011
Higher education teaching professional
Moldova State University, Chisinau, Republic of Moldova
Senior Lecturer
29/12/2011
Higher education teaching professional
Moldova State University, Chisinau, Republic of Moldova
Associate Professor
01/09/2015–
Higher education professional / managerial
Moldova State University, Chisinau, Republic of Moldova
Dean of the Faculty of Mathematics and Computer Science
Courses
Functional analysis
Differential calculus
Mathematical analysis
Integral calculus
Real analysis
Mathematics for economists
Projects
 Erasmus+ Project N°573901EPP120161ITEPPKAZCBHEJP LMPI «Licence, Master professionnels pour le développement, l’administration, la gestion, la protection des systèmes et réseaux informatiques dans les entreprises», 20162019; manager;
 15.817.02.26F „Algebraic and geometric structures and evolution systems”, 20152018; senior scientific researcher;
 15.819.02.02F „Numerical methods and algorithms for finding the optimal strategies in problems of routing deterministic and stochastic dynamical systems”, 20152016; scientific researcher;
 14.819.02.14F „Numerical methods for solving optimization stochastic problems”, 2014 – 2015; researcher;
 07.410.01.04 PA „Advanced studies and researches in Mathematics and Informatics”, 20072008; junior researcher;
 13.819.08.04F „Numerical methods for solving variational and stochastic optimal control problems”, 20132014; researcher;
 12.819.08.04F „Methods of numerical analysis and optimization of deterministic and stochastic decision problems”, 20122013; researcher;
 „Création Réseau Universités Numériques Thématiques en sciences appliquées et sciences économiques en Moldavie (C.R.U.N.T.)”, TEMPUS Project, 20112014, course creator;
 11.817.08.41F ”Fundamental studies of algebraic, geometrical and evolution structures with applications in crystallophysics and control”, 2011 2014; junior researcher;
 11.819.08.02F ”Developing of methods and numerical algorithms for solving problems with dynamic decision with applications”, 20112012, researcher; coordinator of the project;
 10.839.08.02F ”Asymptotic behaviour and control in evolution systems governed by differential equations”; 20102011; junior researcher;
 06.411.029 F „Singularities, singular perturbations and asymptotic behaviour of solutions of differential equations, 20062010; junior researcher.
Conferences
 The International Congress of Mathematicians, Rio de Janeiro, Brazil, 2018.
 World Meeting for Women in Mathematics, Rio de Janeiro, Brazil, 2018.
 The 26nd Conference on Applied and Industrial Mathematics (CAIM 2018), Chisinau, 2018.
 Current Trends in Applied Mathematics, Iași, România, 2018.
 INTERNATIONAL CONFERENCE ON APPLIED MATHEMATICS AND NUMERICAL METHODS (ICAMNM)second edition October 1920, 2018, Craiova, Romania.
 The Fourth Conference of Mathematical Society of the Republic of Moldova, Chisinau, 2017.
 Актуальные проблемы развития математического образования в школе и вузе, Барнаул, Россия, 2017.
 9th International Conference on Microelectronics and Computer Science, Chisinau, 2017
 MOODLEMOOT Moldova 2016, Chisinau, 2016.
 The XX Annual Conference of the Society of Romanian Mathematicians, Baia Mare, Romania, 2016.
 The 7th European Congress of Mathematics, Berlin, Germany, 2016.
 International Scientific Conference Mathematics & IT: Research and Education (MITRE2016), Chisinau, 2016.
 The eighth Congress of Romanian Mathematicians, Iasi, Romania, 2015.
 The 23nd Conference on Applied and Industrial Mathematics (CAIM 2015), Suceava, Romania, 2015.
 International Scientific Conference Mathematics & IT: Research and Education (MITRE2015), Chisinau, 2015.
 International Conference on Nonlinear Operators, differential Equations and Applications, ICNODEA2015, ClujNapoca, Romania, 2015.
 International Conference on APPLIED AND PURE MATHEMATICS, Iasi, Romania, 2015.
 Third Conference of Mathematical Society of Moldova IMCS50, Chisinau, Republic of Moldova, 2014.
 The International Congress of Mathematicians 2014, Seoul, Korea, 2014.
 International Congress of Women Mathematicians 2014, Seoul, Korea, 2014.
 CRUNT2014  Good practices in eLearning, Chisinau, Republic of Moldova, 2014.
 The 22nd Conference on Applied and Industrial Mathematics (CAIM 2014), Bacau, Romania, 2014.
 Bogoliubov readings. Differential equations, theory of functions and their applications (DIF2013), Sevastopol, Ukraine, 2013.
 International Conference on APPLIED AND PURE MATHEMATICS, Iasi, Romania, 2013.
 The XX Conference on Applied and Industrial Mathematics, Chisinau, 2012.
 The 6th European Congress of Mathematics, Krakow, Poland, 2012.
 Competitiveness of the economy in the context of international globalization. Chisinau, 2012.
 The 20th Conference on Applied and Industrial Mathematics, Chisinau, 2012.
 The 21st Conference on Applied and Industrial Mathematics (CAIM 2013), Bucharest, Romania, 2013.
 International Scientific Conference Mathematics & IT: Research and Education (MITRE2013), Chisinau, 2013.
 9th International Conference on Applied Mathematics (ICAM9), Baia Mare, Romania, 2013.
 Ways of increase the efficiency of economic and financial system in the sustainable economic development of Moldova, Chisinau, 2013.
 The Seventh Congress of Romanian Mathematicians, Brasov, Romania, 2011.
 Mathematics and Information Technologies: Research and Education (MITRE2011), dedicated to the 60th anniversary of the foundation of Faculty of Mathematics and Computer Science of Moldova State University, Chisinau, 2011.
 Lectures on Industrial Mathematics, Sofia, Republic of Bulgaria, 2011.
 "Alexandru Myller" Mathematical Seminar Centennial Conference, Iasi, Romania, 2010. Actual problems of Mathematics and Informatics, Chisinau, 2010.
 Scientific Conference: MathematicsActual problems and applications, Chisinau, 2009.
 Mathematics and Information Technologies: Research and Education (MITRE2009), Chisinau, 2009.
 Mathematics and Information Technologies: Research and Education (MITRE2008), Chisinau, 2008.
 Differential Calculus. Conservation Laws. Applications in Mechanics, Novi Sad, Serbia, 2008.
 The XIVth Conference on Applied and Industrial Mathematics (Satellite Conference of ICM 2006), dedicated to the 60th anniversary of the foundation of Faculty of Mathematics and Computer Science of Moldova State University, Chisinau, 2006.
Publications
 Perjan A., Rusu G. Abstract linear second order differential equations with two small parameters and depending on time operators, CARPATHIAN J. MATH, 2017, 33 (2017), No. 2, 233 – 246. (IF 0.788)
 Perjan A., Rusu G. Convergence estimates for some abstract linear second order differential equations with two small parameters, Asymptotic Analysis, 2016, vol. 97, no. 34, 337349. (IF 0.933)
 Perjan A., Rusu G. Singularly perturbed problems for abstract differential equations of second order in Hilbert spaces, In: New trends in differential equations, control theory and optimization, Word Scientific, 2016, pp. 277293.
 Perjan A., Rusu G. Limits of solutions to the singularly perturbed abstract hyperbolicparabolic system. Bul. Acad. St. Repub. Mold., Mat., no. 3(76), 2014, 4964.
 Perjan A., Rusu G. Convergence estimates for abstract second order singularly perturbed Cauchy problems with monotone nonlinearities. Annals of the Academy of Romanian Scientists. Series on Mathematics and its Applications, 2012, Vol.4, no. 2. 128182.
 Perjan A., Rusu G. Convergence estimates for abstract secondorder singularly perturbed Cauchy problems with Lipschitzian nonlinearities, Asymptotic Analysis, 2011, vol. 74, no. 34, 135165. (IF 0.667)
 Rusu G. Singularly perturbed Cauchy problem for abstract linear differential equations of second order in Hilbert spaces. Proceedings of the conferences “Mathematics and Information Technologies: Research and Education” (MITRE 20082009). Chisinau, 2010, 6674.
 Perjan A., Rusu G. Singularly perturbed Cauchy problem for abstract linear differential equations of second order in Hilbert spaces. Annals of the Academy of Romanian Scientists. Series on Mathematics and its Applications, 2009, vol. 1, no.1, 31 61.
 Rusu G. Singular limits of solutions to the Cauchy problem for second order linear differential equations in Hilbert spaces. Bul. Acad. St. Repub. Mold., Mat., 2009, no. 3(61), 8195.
 Perjan A., Rusu G. Singularly perturbed Cauchy problem for abstract linear differential equations of second order in Hilbert spaces. Bul. Acad. St. Repub. Mold., Mat., 2008, no. 1(56), 195204.
 Perjan A., G. Rusu. Singular perturbations in abstract second order differential equations with depending on time operators, The International Congress of Mathematicians, Rio de Janeiro, Brazil, 2018.

Perjan A., G. Rusu. Abstract linear second order differential equations with depending on time operators, World Meeting for Women in Mathematics, Rio de Janeiro, Brazil, 2018.

Perjan A., G. Rusu. LIMITS OF SOLUTIONS TO THE INITIAL BOUNDARY DIRICHLET PROBLEM FOR THE SEMILINEAR KLEINGORDON EQUATION WITH TWO SMALL PARAMETERS, The 26nd Conference on Applied and Industrial Mathematics (CAIM 2018), Chisinau, 2018.

Perjan A., G. Rusu. Some convergence estimates for solutions to the abstract second order differential equations with two small parameters and monotone nonlinearities, Current Trends in Applied Mathematics, Iași, România, 2018.

Perjan A., G. Rusu. CONVERGENCE ESTIMATES FOR ABSTRACT SECOND ORDER DIFFERENTIAL EQUATIONS WITH TWO SMALL PARAMETERS AND MONOTONE NONLINEARITIES INTERNATIONAL CONFERENCE ON APPLIED MATHEMATICS AND NUMERICAL METHODS (ICAMNM), Craiova, Romania, 2018.

Perjan A., Rusu G. Largetime behavior of the difference of solutions of two evolution equations. The Fourth Conference of Mathematical Society of the Republic of Moldova, Chisinau, 2017, 317320.
 Rusu G. ELEARNING IN HIGHER EDUCATION Актуальные проблемы развития математического образования в школе и вузе, Barnaul, Russia, 2017, 160165.
 Costaș A., Rusu G. New Technologies in Teaching Mathematics for Engineering and ICT Specialties. 9th International Conference on Microelectronics and Computer Science, Chisinau, 2017, 371372.
 Perjan A., Rusu G. Singularly perturbed problems for abstract differential equations of second order in Hilbert spaces, The XXth Annual Conference of the Society of Romanian Mathematicians, Baia Mare, Romania, 2016, 3940.
 Perjan A., Rusu G. Some convergence estimates for abstract linear second order differential equations with two small parameters, The 7th European Congress of Mathematics, Berlin, Germany, 2016, 475.
 Perjan A., Rusu G. A NOTE ON FRACTIONAL POWERS OF POSITIVE DEFINITE OPERATORS. International Scientific Conference Mathematics & IT: Research and Education (MITRE2016), Chisinau, 2016, 5253.
 Rusu G. Some singularly perturbed Cauchy problems for abstract linear differential equations with positive powers of a positive defined operator. The eighth Congress of Romanian Mathematicians, Iasi, Romania, 2015, 90.
 Perjan A., Rusu G. Some convergence estimates for abstract linear second order differential equations with two small parameters and depending on time operators. The 23nd Conference on Applied and Industrial Mathematics (CAIM 2015), Suceava, Romania, 2015, 9.
 Perjan A., Rusu G. Some convergence estimates for abstract linear second order differential equations with two small parameters and depending on time operators. International Scientific Conference Mathematics & IT: Research and Education (MITRE2015), Chisinau, 2015, 68.
 Perjan A., Rusu G. Some convergence estimates of solutions to singularly perturbed problems for abstract differential equations of second order in Hilbert spaces. International Conference on Nonlinear Operators, Differential Equations and Applications (ICNODEA2015), ClujNapoca, Romania, 2015, 48.
 Perjan A., Rusu G. Singular limit of solutions to the Cauchy problem for abstract second order differential equations with two small parameters and depending on time operators, International Conference on APPLIED AND PURE MATHEMATICS, Iasi, Romania, 2015, 19.
 Perjan A., Rusu G. Limits of solutions to the singularly perturbed abstract hyperbolicparabolic systems. Third Conference of Mathematical Society of Moldova IMCS50, Chisinau, Republic of Moldova, 2014, 203206.
 Perjan A., Rusu G. Some convergence estimates for abstract second order differential equations with two small parameters. The International Congress of Mathematicians 2014, Seoul, Korea, 2014, 412413.
 Perjan A., Rusu G. Some convergence estimates for abstract second order differential equations with two small parameters. The 22nd Conference on Applied and Industrial Mathematics (CAIM 2014), Bacau, Romania, 2014, 14.
 Costaș A., Rusu G. The quality of an online course through the impact on students. CRUNT2014  Good practices in ELearning, Chisinau, 2014, 278281.
 Perjan A., Rusu G. Some convergence estimates for abstract second order differential equations with two small parameters. International Conference on APPLIED AND PURE MATHEMATICS, Iasi, Romania, 2013, 18.
 Rusu G. Criteria of evaluation of an online course. International Scientific Conference Mathematics & IT: Research and Education (MITRE2013), Chisinau, Republic of Moldova, 1822 August 2013, 140.
 Garstea A., Prodan N., Platon V., G. Rusu. Practical implementation of elearning. Ways of increase the efficiency of economic and financial system in the sustainable economic development of Moldova, Chisinau, 2013, 254256.
 Perjan A., Rusu G. Some convergence estimates for abstract second order singularly perturbed Cauchy problems. Bogoliubov readings. Differential equations, theory of functions and their applications (DIF2013), Sevastopol, 2013, 43.
 Perjan A., Rusu G. Singularly perturbed Cauchy problem for abstract linear second order differential equation with two small parameters. International Scientific Conference Mathematics & IT: Research and Education (MITRE2013), Chisinau, Republic of Moldova, 2013, 7374.
 Rusu G. Singular limits of solutions to the Cauchy problem for second order linear differential equations with positive powers of a positive defined operator. The 21st Conference on Applied and Industrial Mathematics (CAIM 2013), Bucharest, 2013, 39.
 Perjan A., Rusu G. Singularly perturbed problems for abstract linear differential equations with positive powers of a positive defined operator. 9th International Conference on Applied Mathematics (ICAM9), Baia Mare, 2013, 27.
 Rusu G., Costaș A., Dohotaru L., Cojuhari E. The penetration of Elearning in higher education. The 20th Conference on Applied and Industrial Mathematics. Chisinau, 2012, 247249.
 Rusu G., Garștea A., Platon V., Prodan N., Concerning the didactics of online Learning. Competitiveness of the economy in the context of international globalisation. Chisinau, 2012, 405412.
 Perjan A., Rusu G. Some convergence estimates for abstract second order singularly perturbed Cauchy problems with monotone nonlinearities. The 20th Conference on Applied and Industrial Mathematics. Chisinau, 2012, 178181.
 Perjan A., Rusu G. Second order singularly perturbed Cauchy problems with monotone nonlinearities. Mathematics and Information Tehnologies: Research and Education (MITRE2011). Chisinau, 2011, 9192.
 Perjan A., Rusu G. Convergence estimates for abstract second order singularly perturbed Cauchy problems with monotone nonlinearities. The seventh Congress of Romanian Mathematicians. Brasov, 2011, 106107.
 Perjan A., Rusu G. Convergence estimates for abstract second order Cauchy problems with lipschitzian nonlinearities. "Alexandru Myller" Mathematical Seminar Centennial Conference. Iasi, 2010, 34.
 Perjan A., Rusu G. Convergence estimates for second order singularly perturbed Cauchy problems with lipschitzian nonlinearities. Actual Problems of Mathematics and Informatics. Chisinau, 2010, 129130.
 Rusu G. Singularly perturbed Cauchy problem for abstract linear differential equations of second order in Hilbert spaces. Mathematics and Information Technologies: Research and Education (MITRE2009). Chisinau, 2009, 3233.
 Perjan A., Rusu G. Singularly perturbed Cauchy problem for abstract linear differential equations of second order in Hilbert spaces. Mathematics and Information Technologies: Research and Education (MITRE2008). Chisinau, 2008, 2526.
 Perjan A., Rusu G. Limits of solutions to the singularly perturbed Cauchy problem for second order linear differential equations in Hilbert spaces. The XIVth Conference on Applied and Industrial Mathematics (Satellite Conference of ICM 2006). Chisinau, 2006, 280283.
Textbooks
 Rusu Gh., Rusu G. Collection of problems of Functional Analysis, Biotehdesign, Chisinau, 2015. 122 p.
 Rusu Gh., Rusu G. Collection of problems of Functional Analysis II, CEP U.S.M., Chisinau, 2011. 280 p.
Online courses
 Rusu G., Functional analysis, 165 p., 2014, http://moodle.usm.md.
 Calin I., Garștea A., Grigor R., Platon V., Prodan N., Rusu G. Mathematcs for economists, 300 p., 2013, http://moodle.usm.md.
Training seminars
 Wolfram Mathematica computational algebra system: Applications in Education and Research, January 18 – 22, 2016.
 QUAEM Training Description of Qualifications in HE in the Republic of Moldova, September 1418, 2015, U.S.T., Chisinau.
 Training program for teachers of mathematics, 14.1107.12.2014, Chisinau, trainer, 84 hours.
 Training Course in eLearning, Tempus project C.R.U.N.T. March 31April 7, 2013, Agrocampus Ouest, Rennes, France.
 The educational process from the perspective of the curriculum, Tempus project C.R.U.N.T. January 14, 21, 2012, U.T.M.
 Use of MOODLE platform, January 9 – 13, 2012, U.S.M.
 ELearning platforms, Tempus project C.R.U.N.T. January 29February 3, 2012, U.T.M.
 Training Course in eLearning, Tempus project C.R.U.N.T. April 1821, May 1113, 2012, Iasi, Romania.
 Platform MOODLE 2.1, Tempus project C.R.U.N.T., December 7 – 8, 2011, U.T.M.
Memberships
 Mathematical Society of the Republic of Moldova;
 European Women in Mathematics Society;
 The European Mathematical Society.
Awards
 The most successful teaching debut award, 2012;
 MSU Gradation of merit award, 2012 ;
 Municipal Youth Prize in Science, Technique, Literature and Arts, 2012 ;
 Academician C. Sibirsky Award, 2015.
Other activities
 Member of Commission for Developing Countries (CDC) 2019 – 2022, appointed by the IMU Executive Committee;
 LMPI  Kickoff meeting, Lyon, France, March 1925, 2017.
 LMPI – Study Visit, Athens, Greece, June 1118, 2017.
 ERASMUS + STT Mobility, International Training Week, Bialystok University of Technology, Poland, May 1519, 2017.
 Member of Organizing Committee of The Fourth Conference of Mathematical Society of the Republic of Moldova, Chisinau, 2017;
 Member of the Program Committee of the Conference Актуальные проблемы развития математического образования в школе и вузе, Барнаул, Россия, 2017 (http://www.altspu.ru/nir/nir_conf/aprmovsh/
 Member of the jury at The National Mathematical Olympiad, 2006, 2011 2017;
 Member of the National Olympic Council on Mathematics, 2017;
 Member of Organizing Committee of The School of Young Mathematicians, organized by Moldova State University, 20042006, 20122017;
 Vicepresident of the Organizing Committee of the International Scientific Conference Mathematics & IT: Research and Education (MITRE), Chisinau, 2016;
 President of the jury at Mathematical Olympiad in Colleges of the Republic of Moldova, 2016;
 Scientific secretary of the Profile Seminar on Differential Equations (2016);
 Member of the Organizing Committee of the International Scientific Conference Mathematics & IT: Research and Education (MITRE), Chisinau, 2011, 2013, 2015, 2016;
 CEEPUS III Mobility, CIIIHU0028081415  Active Methods in Teaching and Learning Mathematics and Informatics, Siedlce University of Natural Sciences and Humanities, Poland, March, 2029, 2015, teacher;
 Scientific secretary of the Center of Scientific Researchers Actual Problems of Mathematics and Computer Science, 20142015;
 Vicepresident of The National Commission for Mathematical Baccalaureate, 2013, 2014, 2015;
 Member of the jury at the Mathematical Olympiad in Colleges of the Republic of Moldova, 2011, 2014, 2015;
 Coordinator at The 27th Balkan Mathematical Olympiad, Chisinau, Republic of Moldova, 2010.