FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1993009133> ?p ?o ?g. }

• W1993009133 endingPage "39" @default.
• W1993009133 startingPage "15" @default.
• W1993009133 abstract "The existence of a stable positive equilibrium state for the density ρ of a population which is internally structured by means of a single scalar such as age, size, etc. is studied as a bifurcation problem. Using an inherent birth modulus n as a bifurcation parameter it is shown for very general nonlinear model equations, in which vital birth and growth processes depend on population density, that a global unbounded continuum of nontrivial equilibrium pairs (n, ρ) bifurcates from the unique (normalized) critical point (1, 0). The pairs are locally positive and conditions are given under which the continuum is globally positive. Local stability is shown to depend on the direction of bifurcation. For the important case when density dependence is a nonlinear expression involving a linear functional of density (such as total population size) it is shown how a detailed global bifurcation diagram is easily constructed in applications from the graph of a certain real valued function obtained from an invariant on the continuum. Uniqueness and nonuniqueness of positive equilibrium states are studied. The results are illustrated by several applications to models appearing in the literature." @default.
• W1993009133 created "2016-06-24" @default.
• W1993009133 creator A5028959064 @default.
• W1993009133 date "1985-12-01" @default.
• W1993009133 modified "2023-09-27" @default.
• W1993009133 title "Equilibria in structured populations" @default.
• W1993009133 cites W115493029 @default.
• W1993009133 cites W1662849541 @default.
• W1993009133 cites W1963631430 @default.
• W1993009133 cites W1967243615 @default.
• W1993009133 cites W1969082123 @default.
• W1993009133 cites W1975557425 @default.
• W1993009133 cites W1983431812 @default.
• W1993009133 cites W1988676138 @default.
• W1993009133 cites W1994988165 @default.
• W1993009133 cites W2001826082 @default.
• W1993009133 cites W2006643261 @default.
• W1993009133 cites W2008351697 @default.
• W1993009133 cites W2013864669 @default.
• W1993009133 cites W2016907540 @default.
• W1993009133 cites W2021064026 @default.
• W1993009133 cites W2027524555 @default.
• W1993009133 cites W2029643560 @default.
• W1993009133 cites W2035285168 @default.
• W1993009133 cites W2040110642 @default.
• W1993009133 cites W2040800278 @default.
• W1993009133 cites W2051726999 @default.
• W1993009133 cites W2053336415 @default.
• W1993009133 cites W2060767841 @default.
• W1993009133 cites W2063062043 @default.
• W1993009133 cites W2076660641 @default.
• W1993009133 cites W2077133125 @default.
• W1993009133 cites W2078074411 @default.
• W1993009133 cites W2093957401 @default.
• W1993009133 cites W2095291037 @default.
• W1993009133 cites W2109212393 @default.
• W1993009133 cites W2158352445 @default.
• W1993009133 cites W2486235895 @default.
• W1993009133 cites W2912182292 @default.
• W1993009133 cites W4246622144 @default.
• W1993009133 doi "https://doi.org/10.1007/bf00276556" @default.
• W1993009133 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/4078497" @default.
• W1993009133 hasPublicationYear "1985" @default.
• W1993009133 type Work @default.
• W1993009133 sameAs 1993009133 @default.
• W1993009133 citedByCount "36" @default.
• W1993009133 countsByYear W19930091332014 @default.
• W1993009133 countsByYear W19930091332017 @default.
• W1993009133 countsByYear W19930091332018 @default.
• W1993009133 countsByYear W19930091332020 @default.
• W1993009133 crossrefType "journal-article" @default.
• W1993009133 hasAuthorship W1993009133A5028959064 @default.
• W1993009133 hasBestOaLocation W19930091332 @default.
• W1993009133 hasConcept C101225446 @default.
• W1993009133 hasConcept C121332964 @default.
• W1993009133 hasConcept C121864883 @default.
• W1993009133 hasConcept C131157278 @default.
• W1993009133 hasConcept C134306372 @default.
• W1993009133 hasConcept C144024400 @default.
• W1993009133 hasConcept C149923435 @default.
• W1993009133 hasConcept C158622935 @default.
• W1993009133 hasConcept C190470478 @default.
• W1993009133 hasConcept C2524010 @default.
• W1993009133 hasConcept C2777021972 @default.
• W1993009133 hasConcept C2781349735 @default.
• W1993009133 hasConcept C28826006 @default.
• W1993009133 hasConcept C2908647359 @default.
• W1993009133 hasConcept C33923547 @default.
• W1993009133 hasConcept C37914503 @default.
• W1993009133 hasConcept C52079815 @default.
• W1993009133 hasConcept C55610538 @default.
• W1993009133 hasConcept C57691317 @default.
• W1993009133 hasConcept C62520636 @default.
• W1993009133 hasConcept C85075877 @default.
• W1993009133 hasConcept C86243350 @default.
• W1993009133 hasConcept C97355855 @default.
• W1993009133 hasConceptScore W1993009133C101225446 @default.
• W1993009133 hasConceptScore W1993009133C121332964 @default.
• W1993009133 hasConceptScore W1993009133C121864883 @default.
• W1993009133 hasConceptScore W1993009133C131157278 @default.
• W1993009133 hasConceptScore W1993009133C134306372 @default.
• W1993009133 hasConceptScore W1993009133C144024400 @default.
• W1993009133 hasConceptScore W1993009133C149923435 @default.
• W1993009133 hasConceptScore W1993009133C158622935 @default.
• W1993009133 hasConceptScore W1993009133C190470478 @default.
• W1993009133 hasConceptScore W1993009133C2524010 @default.
• W1993009133 hasConceptScore W1993009133C2777021972 @default.
• W1993009133 hasConceptScore W1993009133C2781349735 @default.
• W1993009133 hasConceptScore W1993009133C28826006 @default.
• W1993009133 hasConceptScore W1993009133C2908647359 @default.
• W1993009133 hasConceptScore W1993009133C33923547 @default.
• W1993009133 hasConceptScore W1993009133C37914503 @default.
• W1993009133 hasConceptScore W1993009133C52079815 @default.
• W1993009133 hasConceptScore W1993009133C55610538 @default.
• W1993009133 hasConceptScore W1993009133C57691317 @default.
• W1993009133 hasConceptScore W1993009133C62520636 @default.
• W1993009133 hasConceptScore W1993009133C85075877 @default.
• W1993009133 hasConceptScore W1993009133C86243350 @default.

• next