Results 21 to 30 of about 990,721 (299)
The Gauss-Green theorem in stratified groups [PDF]
, 2019 We lay the foundations for a theory of divergence-measure fields in noncommutative stratified nilpotent Lie groups. Such vector fields form a new family of function spaces, which generalize in a sense the $BV$ fields.
Comi, Giovanni E., Magnani, Valentino
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Path Integral Approach for Superintegrable Potentials on Spaces of Non-constant Curvature: II. Darboux Spaces DIII and DIV [PDF]
, 2006 This is the second paper on the path integral approach of superintegrable systems on Darboux spaces, spaces of non-constant curvature. We analyze in the spaces $\DIII$ and $\DIV$ five respectively four superintegrable potentials, which were first given ...
A. Mostafazadeh +49 more
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, 2015 We propose the metric notion of strong hyperbolicity as a way of obtaining hyperbolicity with sharp additional properties. Specifically, strongly hyperbolic spaces are Gromov hyperbolic spaces that are metrically well-behaved at infinity, and, under weak
Nica, Bogdan, Spakula, Jan
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Land, 2023 In the post-pandemic era, the need for accessible urban green open spaces has increased. There is an urgent need to accurately identify large-scale unit-affiliated green spaces and focus on the potential for open sharing.
Bo Liu +6 more
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Boundary measures, generalized Gauss-Green formulas, and mean value property in metric measure spaces [PDF]
, 2015 We study mean value properties of harmonic functions in metric measure spaces. The metric measure spaces we consider have a doubling measure and support a (1,1)- Poincar\'e inequality.
Marola, Niko +2 more
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The Impact of Urban Green Space on Mental Wellbeing: Research Progress and Recommendations
Redai dili, 2023 The provision of a high-quality ecological environment is essential for the quality of life of residents. As an important component of the urban ecological environment, the relationship between urban green spaces and public health requires further ...
Liu Ye +3 more
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Green Care: a Conceptual Framework. A Report of the Working Group on the Health Benefits of Green Care [PDF]
, 2009 ‘Green Care’ is a range of activities that promotes physical and mental health and well-being through contact with nature. It utilises farms, gardens and other outdoor spaces as a therapeutic intervention for vulnerable adults and children.
Berget, B. +7 more
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Suitability Analysis of Regional Parks Using GIS: Case Study of Jiroft City [PDF]
نشریه جغرافیا و برنامهریزی, 2015 Urban population growth causes serious consequences for the environment. Here is where creating macro green space as the most important balancing factor becomes a necessity.
Fatemeh Gessami +3 more
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An approach towards effective ecological planning: Quantitative analysis of urban green space characteristics [PDF]
Global Journal of Environmental Science and Management, 2018 In the best practices, planning of urban green spaces is managed in such a way that it follows the key principles such as meeting per capita standards and providing accessible and balanced distribution of these spaces all across the city.
R. Teimouri, T. Yigitcanlar
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