معرفی
Danica Fatić is a Teaching Assistant at the Department of Mathematics, Faculty of Technical Sciences in Čačak, University of Kragujevac. Born in 1986 in Čačak, she completed both her undergraduate and master's studies at the Faculty of Mathematics, University of Belgrade. She has been working at the Faculty of Technical Sciences since 2017, initially as a teaching associate and promoted to assistant in 2019. Currently, she is pursuing her doctoral studies at the Faculty of Natural Sciences and Mathematics, University of Kragujevac.
Education:
- Undergraduate studies: Faculty of Mathematics, University of Belgrade
- Master's studies: Faculty of Mathematics, University of Belgrade (2019)
- Doctoral studies: Faculty of Natural Sciences and Mathematics, University of Kragujevac (ongoing)
Danica's research spans applied mathematics with dual focus areas. Her theoretical work centers on regular variability theory, Karamata's framework, and index function operators in mathematical analysis. Simultaneously, she applies mathematical principles to practical problems through operational research, particularly in multi-criteria decision making. Her publications demonstrate expertise in translationally regularly varying functions and their applications to tourism development and planning problems. She teaches Mathematics 1, Mathematics 2, and Practical Course in Mathematics 1 at the undergraduate level.
An analysis of her publication timeline reveals an evolving research trajectory. From 2019-2021, her work focused primarily on theoretical mathematics, particularly regular variation theory. Since 2022, she has increasingly published on applied operational research topics, especially multi-criteria decision making methods for tourism planning and development. Her recent 2023-2025 publications show sophisticated integration of mathematical theory with real-world applications, particularly in weighting coefficient determination methods and tourism site development.
Professional Activities:
- Teaching Assistant at Department of Mathematics, FTN Čačak (2019-present)
- Teaching Associate at FTN Čačak (2017-2019)
- Teaches Mathematics 1, Mathematics 2, and Practical Course in Mathematics 1
Danica maintains active research collaborations with mathematicians including Lj. Kočinac, D. Đurčić, M. Žižović, and D. Pamučar. Her office is located in room 131 at the Faculty of Technical Sciences in Čačak, Saint Sava 65, where she continues to develop both her theoretical mathematics research and applied operational research projects while completing her doctoral dissertation.
