Doychin Boyadzhiev

Time series analysis and forecasting for air pollution in small urban area: an SARIMA and factor analysis approach

Snezhana Gocheva-Ilieva, Atanas Ivanov, D. Voynikova et al. · Stochastic Environmental Research and Risk Assessment · 2013 · 103 citations

Public Health, Environmental Sciences, Air Pollution +16

Stability Analysis of Linear Distributed Order Fractional Systems With Distributed Delays

Doychin Boyadzhiev, Hristo Kiskinov, Magdalena Veselinova et al. · Fractional Calculus and Applied Analysis · 2017 · 24 citations

Engineering, Systems Engineering, Distributed Systems +13

Integral representation of solutions of fractional system with distributed delays

Doychin Boyadzhiev, Hristo Kiskinov, Andrey Zahariev · Integral Transforms and Special Functions · 2018 · 20 citations

Natural Sciences, Mathematics, Differential Equations +14

Classification of different types of beer according to their colour characteristics

Krastena Nikolova, Radoslava Nikolova Gabrova, Doychin Boyadzhiev et al. · Journal of Physics Conference Series · 2017 · 11 citations · Full text

Agriculture, Food Science, Color Theory +7

Parametric time-series analysis of daily air pollutants of city of Shumen, Bulgaria

Atanas Ivanov, D. Voynikova, Snezhana Gocheva-Ilieva et al. · AIP conference proceedings · 2012 · 10 citations

Natural Sciences, Environmental Sciences, Meteorology +17