Results 51 to 60 of about 891 (172)
International Journal of Urban and Regional Research, EarlyView.Abstract Much of the current popular and academic literature on the provision of green spaces is dominated by the assumption that ‘nature’ is an unalloyed positive, and that socioeconomic and racial exclusion from access to green spaces is a problem of unequal spatial distribution rather than of the form and content of particular urban designs.
Kiera Chapman
wiley +1 more source
A metric invariant of Möbius transformations
TURKISH JOURNAL OF MATHEMATICS, 2019 Summary: The complex unit disk \(\mathbb{D} = \{z\in\mathbb{C}\colon |z| < 1\}\) is endowed with Möbius addition \(\oplus_M\) defined by \[w\oplus_M z = \dfrac{w+z}{1+\overline{w}z}.\] We prove that the metric \(d_T\) defined on \(\mathbb{D}\) by \(d_T(w, z) = \tan^{-1}|-w\oplus_M z|\) is an invariant of Möbius transformations carrying \(\mathbb{D ...
Teerapong SUKSUMRAN, Oğuzhan DEMİREL
openaire +3 more sources
Real‐Time Conformal Maps and Parameterizations
Computer Graphics Forum, EarlyView.Abstract We present a simple algorithm to conformally map between two simple and bounded planar domains based on the concept of harmonic measure, which is a conformal invariant. With suitable preprocessing, the algorithm is fast enough to compute all possible conformal maps (having three real degrees of freedom) between the two domains in real time in
Q. Chang, C. Gotsman, K. Hormann
wiley +1 more source
Basis Networks: Learning basis functions for free‐form triangulations
Computer Graphics Forum, EarlyView.Abstract We present a framework for learning compactly supported basis functions that define tangent continuous surfaces based on coarse irregular triangle meshes. The basis functions are represented as MLPs. Smoothness of the basis functions is achieved by using the values of Loop basis functions as the parameterization of the surface.
T. Djuren, M. Alexa
wiley +1 more source
π‐Enlargement in Porphyrin Macrocycles at Interfaces
Angewandte Chemie, Volume 138, Issue 30, 20 July 2026.On‐surface synthesis of a 20‐π free‐base expanded porphyrin, by depositing onto a hot Ag(111) substrate an 18‐π free‐base precursor equipped with ‐CF3 functional groups ABSTRACT Porphyrins are essential heteroatomic macrocycles, fundamental to both biological systems and advanced technology.
Ana Barragán +11 more
wiley +2 more sources
Entire functions related to stationary solutions of the Kawahara equation
Electronic Journal of Differential Equations, 2016 In this study, we characterize the lengths of intervals for which the linear Kawahara equation has a non-trivial solution, whose energy is stationary. This gives rise to a family of complex functions.
Andre Luiz C. dos Santos +2 more
doaj
DiskScissors: Cutting Arbitrary‐Topology Solids for Bijective Mapping
Computer Graphics Forum, EarlyView.Abstract An algorithm for cutting solid objects in a topology‐controlled manner is presented. Concretely, given a loop on the object boundary, a disk‐topology cut surface bounded by the loop is constructed in the interior. In contrast to various previous approaches, both disk topology and conformance to the prescribed loop are ensured by construction ...
S. Hinderink, M. Campen
wiley +1 more source
Emergent Spatial Structure and Entanglement Localization in Floquet Conformal Field Theory
Physical Review X, 2020 We study the energy and entanglement dynamics of (1+1)D conformal field theories (CFTs) under a Floquet drive with the sine-square deformed (SSD) Hamiltonian. Previous work has shown that this model supports both a nonheating and a heating phase.
Ruihua Fan +3 more
doaj +1 more source
Non‐Rigid 3D Shape Correspondences: From Foundations to Open Challenges and Opportunities
Computer Graphics Forum, EarlyView.Abstract Estimating correspondences between deformed shape instances is a long‐standing problem in computer graphics; numerous applications, from texture transfer to statistical modelling, rely on recovering an accurate correspondence map. Many methods have thus been proposed to tackle this challenging problem from varying perspectives, depending on ...
A. Zhuravlev +14 more
wiley +1 more source
Gender Criteria Gap in Evaluation: Role of Perceived Intentions and Outcomes
International Economic Review, EarlyView.ABSTRACT We investigate whether different criteria are used in evaluating male and female leaders when outcomes are determined by unobservable choices and luck. Evaluators form beliefs about leaders’ choices (perceived intentions) and make discretionary payments.
Nisvan Erkal +2 more
wiley +1 more source