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1. |
Record Nr. |
UNINA9910456467603321 |
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Autore |
Nhamo Godwell |
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Titolo |
Framework and tools for environmental management in Africa [[electronic resource] /] / Godwell Nhamo, Ekpe Inyang |
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Pubbl/distr/stampa |
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Dakar, Senegal, : CODESRIA, 2011 |
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ISBN |
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1-283-11398-8 |
9786613113986 |
2-86978-443-0 |
2-86978-441-4 |
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Descrizione fisica |
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1 online resource (236 p.) |
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Collana |
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Altri autori (Persone) |
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Disciplina |
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Soggetti |
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Environmental management - Africa |
Electronic books. |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references. |
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Nota di contenuto |
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pt. 1. Framework for environmental management -- pt. 2. Selected tools for environmental management -- pt. 3. Emerging environmental issues. |
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Sommario/riassunto |
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The 21st century qualifies as one in which humanity raised environmental decay, especially climate change, as a key global concern requiring urgent political attention. The book Framework and Tools for Environmental Management in Africa is written from this perspective. It provides researchers from different disciplines including environmental sciences, engineering, commerce, planning, education, agriculture and law, as well as NGOs, government officials, policy makers and researchers, with a platform to engage with concerns relating to sustainable environmental management in this epoch. Topic |
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2. |
Record Nr. |
UNISA996466867103316 |
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Autore |
Schaaf Renate <1951-> |
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Titolo |
Global solution branches of two point boundary value problems / / Renate Schaaf |
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Pubbl/distr/stampa |
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Berlin ; ; Heidelberg : , : Springer-Verlag, , [1990] |
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©1990 |
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ISBN |
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Edizione |
[1st ed. 1990.] |
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Descrizione fisica |
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1 online resource (XXII, 146 p.) |
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Collana |
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Lecture Notes in Mathematics ; ; 1458 |
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Classificazione |
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Disciplina |
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Soggetti |
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Nonlinear boundary value problems |
Bifurcation theory |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Bibliographic Level Mode of Issuance: Monograph |
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Nota di contenuto |
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Dirichlet branches bifurcating from zero -- Neumann problems, period maps and semilinear dirichlet problems -- Generalizations -- General properties of time maps. |
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Sommario/riassunto |
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The book deals with parameter dependent problems of the form u"+*f(u)=0 on an interval with homogeneous Dirichlet or Neuman boundary conditions. These problems have a family of solution curves in the (u,*)-space. By examining the so-called time maps of the problem the shape of these curves is obtained which in turn leads to information about the number of solutions, the dimension of their unstable manifolds (regarded as stationary solutions of the corresponding parabolic prob- lem) as well as possible orbit connections between them. The methods used also yield results for the period map of certain Hamiltonian systems in the plane. The book will be of interest to researchers working in ordinary differential equations, partial differential equations and various fields of applications. By virtue of the elementary nature of the analytical tools used it can also be used as a text for undergraduate and graduate students with a good background in the theory of ordinary differential equations. |
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