| Measuring tourist behavioral intentions after the first outbreak of COVID-19 pandemic crisis. Prima facie evidence from the Greek market I Poulaki, IA Nikas International Journal of Tourism Cities 7 (3), 845-860, 2021 | 31 | 2021 |
| Forecasting tourism demand using linear and nonlinear prediction models A Koutras, A Panagopoulos, IA Nikas Academica Touristica: Tourism and Innovation Journal 9 (1), 85-98, 2016 | 25 | 2016 |
| Branding Muslim hijabi fashion: exploring influencer trends and impact A Poulis, F Farache, O Elbayouk, IA Nikas Corporate Communications: An International Journal 30 (5), 2025 | 23 | 2025 |
| A sequential approach for unconstrained optimization via a partitioning technique CD Nikolakakou, TN Grapsa, IA Nikas, GS Androulakis International Journal of Computer Mathematics 92 (4), 722-741, 2015 | 22 | 2015 |
| eSports Tourism: Sports Tourism in a Modern Tourism Environment IA Nikas, I Poulaki Culture and Tourism in a Smart, Globalized, and Sustainable World: 7th …, 2021 | 19 | 2021 |
| Towards developing smart cities: Evidence from GIS analysis on tourists’ behavior using social network data in the city of Athens A Koutras, IA Nikas, A Panagopoulos Smart Tourism as a Driver for Culture and Sustainability: Fifth …, 2019 | 18 | 2019 |
| Bounding the zeros of an interval equation IA Nikas, TN Grapsa Applied Mathematics and Computation 213 (2), 466-478, 2009 | 15 | 2009 |
| A comprehensive structural framework for smart stadiums as essential components of smart tourism destinations A Panagopoulos, V Matika, IA Nikas, EP Paraschi Worldwide Hospitality and Tourism Themes 17 (1), 106-119, 2025 | 11 | 2025 |
| Improved Newton’s method without direct function evaluations EN Malihoutsaki, IA Nikas, TN Grapsa Journal of Computational and Applied Mathematics 227 (1), 206-212, 2009 | 10 | 2009 |
| Improving the efficiency of a polynomial system solver via a reordering technique DG Sotiropoulos, IA Nikas, TN Grapsa Proceedings of 4th GRACM Congress on Computational Mechanics 3, 970-977, 2002 | 10 | 2002 |
| A lexicographic approach on unconstrained optimization CD Nikolakakou, TN Grapsa, IA Nikas, GS Androulakis Euro XXIII 2009: 23rd Conference on Operational Research, 90, 2009 | 9 | 2009 |
| Evaluating the performance of linear and nonlinear models in forecasting tourist occupancy in the region of western Greece A Koutras, A Panagopoulos, IA Nikas Tourism and Culture in the Age of Innovation: Second International …, 2016 | 6 | 2016 |
| Extending Interval Newton Method for Nonlinear Parameterized Equations IA Nikas, DG Sotiropoulos, TN Grapsa Proceedings of ICNAAM 2006: International Conference on Numerical Analysis …, 2006 | 4 | 2006 |
| Exploring Tourists’ Food and Beverage Spots in an Urban Destination Using a Spatial–temporal Approach IA Nikas, A Koutras, A Panagopoulos, A Vasileiadis Transcending Borders in Tourism Through Innovation and Cultural Heritage …, 2022 | 3 | 2022 |
| Selective Multistart Optimization Based on Adaptive Latin Hypercube Sampling and Interval Enclosures IA Nikas, VP Georgopoulos, VC Loukopoulos Mathematics 13 (11), 1733, 2025 | 2 | 2025 |
| Spatial Analysis of Tourist Routes Offered by Travel Agencies and Some Overtourism Issues: The Case of Crete IA Nikas International Conference of the International Association of Cultural and …, 2024 | 2 | 2024 |
| Evaluation of Urban Landmarks Based on Primary and Secondary Points of Interest: The Case of Museums in the City of Athens in Greece A Panagopoulos, IA Nikas International Conference of the International Association of Cultural and …, 2024 | 2 | 2024 |
| Redundant constraints identification in linear programming using statistics on constraints EI Nikolopoulou, IA Nikas, GS Androulakis Proceedings of HELORS 2017: 6th International Symposium and 28th National …, 2017 | 2 | 2017 |
| Quality Assessment of Administrative Units in Tourism Higher Education Using Continuous Scales VP Georgopoulos, IA Nikas, A Panagopoulos Tourism and Hospitality 6 (1), 15, 2025 | 1 | 2025 |
| Football Stadiums as Alternative Tourists’ Entertainment Points of Interest: The Perceptions of Managers and Local Authorities in the City of Patras A Panagopoulos, V Matika, IA Nikas Recent Advancements in Tourism Business, Technology and Social Sciences, 595, 2024 | 1 | 2024 |
Alkiviadis PanagopoulosHead of Department of Tourism Management, University of PatrasVerified email at upatras.gr
