Showing results 57 to 76 of 84
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| Issue Date | Title | Author(s) | Type | Access Type |
| 12-Jun-2020 | On leader-following consensus in multi-agent systems with discrete updates at random times | Almeida, Ricardo; Girejko, Ewa; Hristova, Snezhana; Malinowska, Agnieszka | article |  |
| 15-Jul-2021 | On systems of fractional differential equations with the ψ‐Caputo derivative and their applications | Almeida, Ricardo; Malinowska, Agnieszka B.; Odzijewicz, Tatiana | article |  |
| May-2021 | On the necessary optimality conditions for the fractional Cucker–Smale optimal control problem | Almeida, Ricardo; Kamocki, Rafał; Malinowska, Agnieszka B.; Odzijewicz, Tatiana | article | |
| 1-Jan-2021 | Optimal leader-following consensus of fractional opinion formation models | Almeida, Ricardo; Kamocki, Rafał; Malinowska, Agnieszka B.; Odzijewicz, Tatiana | article | |
| 2019 | Optimal leader–follower control for the fractional opinion formation model | Almeida, Ricardo; Malinowska, Agnieszka B.; Odzijewicz, Tatiana | article | |
| 2018 | Optimality conditions for fractional variational problems with free terminal time | Almeida, Ricardo | article | |
| 2021 | Optimality conditions for variational problems involving distributed-order fractional derivatives with arbitrary kernels | Cruz, Fátima; Almeida, Ricardo; Martins, Natália | article | |
| Mar-2022 | Optimality conditions involving the Mittag–Leffler tempered fractional derivative | Almeida, Ricardo; Morgado, M. Luísa | article | |
| Dec-2020 | Pro(g)Natura, flexibilidade curricular numa aliança entre contextos educativos: natureza, linguagem de programação e sala de aula | Duque, Isabel; Miguéis, Marlene; Almeida, Ricardo; Almeida, Emília Bigotte de | article | |
| 2021 | Pro(g)natura: programming language and curriculum development from the free initiative of children in nature | Duque, Isabel; Almeida, Ricardo; Miguéis, Marlene; Almeida, Emília Bigotte | bookPart | |
| 2021 | Quadratic Lyapunov functions for stability of the generalized proportional fractional differential equations with applications to neural networks | Almeida, Ricardo; Agarwal, Ravi P.; Hristova, Snezhana; O’Regan, Donal | article | |
| Nov-2021 | A qualitative analysis of a Mycoplasma genitalium epidemiological model | Almeida, Ricardo; Monteiro, M. Teresa T.; Venturino, Ezio; Machado, Luís | article | |
| Dec-2016 | A remark on local fractional calculus and ordinary derivatives | Almeida, Ricardo; Guzowska, Małgorzata; Odzijewicz, Tatiana | article | |
| 2016 | A scale variational principle of Herglotz | Almeida, Ricardo | article | |
| 1-Sep-2023 | Some generalizations of the Herglotz problem involving the Mittag–Leffler tempered fractional derivative | Almeida, Ricardo | article |  |
| 2022 | Stability of gene regulatory networks modeled by generalized proportional caputo fractional differential equations | Almeida, Ricardo; Agarwal, Ravi P.; Hristova, Snezhana; O’Regan, Donal | article | |
| 2019 | A survey on fractional variational calculus | Almeida, Ricardo; Torres, Delfim F. M. | bookPart | |
| Jan-2021 | Synchronization of Caputo fractional neural networks with bounded time variable delays | Almeida, Ricardo; Hristova, Snezhana; Tersian, Stepan | article | |
| 6-Mar-2018 | The Cape Verde International Days on Mathematics 2017 | Torres, Delfim F. M.; Almeida, Ricardo; Fortes, Paulino; Mozyrska, Dorota | article | |
| 2018 | The Euler–Lagrange and Legendre equations for functionals involving distributed–order fractional derivatives | Almeida, Ricardo; Morgado, Maria Luísa | article | |