67 citations
- Max Planck Institute for the Physics of Complex SystemsDE4 papers
- Aquatic Systems (United States)US1 paper
- Central Institute of Freshwater AquacultureIN1 paper
- Department of Biological SciencesBY1 paper
- Department of FisheriesZM1 paper
- Department of Physics, Mathematics and InformaticsBY1 paper
- Environmental Resources Management (United Kingdom)GB1 paper
- Forestry Commission EnglandGB1 paper
- IHE Delft Institute for Water EducationNL1 paper
- Integrative Medicine InstituteUS1 paper
- Kenya Marine and Fisheries Research InstituteKE1 paper
- Latvian Institute of Aquatic EcologyLV1 paper
5 papers
Monitoring biodiversity loss in rapidly changing Afrotropical ecosystems: An emerging imperative for governance and research
Alfred O. Achieng, George B. Arhonditsis, Nicholas E. Mandrack +9
Africa is experiencing extensive biodiversity loss due to rapid changes in the environment, where natural resources constitute the main instrument for socioeconomic development and…
Preperiodicity and systematic extraction of periodic orbits of the quadratic map
Jason A. C. Gallas
Iteration of the quadratic map produces sequences of polynomials whose degrees {\sl explode} as the orbital period grows more and more. The polynomial mixing all 335 period-12 orbi…
Orbital carriers and inheritance in discrete-time quadratic dynamics
Jason A. C. Gallas
Explicit formulas for {\sl orbital carriers} of periods , , and are reported for discrete-time quadratic dynamics. A systematic investigation of {\sl orbital inheritance}…
Monogenic period equations are cyclotomic polynomials
Jason A. C. Gallas
We study monogeneity in {\sl period equations}, , the auxiliary equations introduced by Gauss to solve cyclotomic polynomials by radicals. All monogenic of degrees…
Field discriminants of cyclotomic period equations
Jason A. C. Gallas
We show that several orbital equations and orbital clusters of the quadratic (logistic) map coincide surprisingly with cyclotomic {\it period equations}, polynomials whose roots ar…