Optimizing Free‐Form Grid Shells with Reclaimed Elements under Inventory Constraints
Computer Graphics Forum, EarlyView.Abstract We propose a method for designing 3D architectural free‐form surfaces, represented as grid shells with beams sourced from inventories of reclaimed elements from dismantled buildings. In inventory‐constrained design, the reused elements must be paired with elements in the target design.
Andrea Favilli +4 more
wiley +1 more source
Related First Integral Theorem: A Method for Obtaining Conservation Laws of Dynamical Systems with Geodesic Trajectories in Riemannian Spaces Admitting Symmetries [PDF]
, 1968 Gerald H. Katzin, Jack Levine
openalex +1 more source
State‐of‐the‐art Report in Sketch Processing
Computer Graphics Forum, EarlyView.Abstract Sketches are a powerful and natural form of communication and are used in numerous systems for modelling, animation, shape retrieval, and editing. Despite their popularity, rough sketches — whether raster or vector, 2D or 3D — are often too complex and imprecise to be used directly and thus need special processing.
Chenxi Liu, Mikhail Bessmeltsev
wiley +1 more source
Geometric Linearization of Ordinary Differential Equations
Symmetry, Integrability and Geometry: Methods and Applications, 2007 The linearizability of differential equations was first considered by Lie for scalar second order semi-linear ordinary differential equations. Since then there has been considerable work done on the algebraic classification of linearizable equations and ...
Asghar Qadir
doaj
Augury and Forerunner: Real‐Time Feedback Via Predictive Numerical Optimization and Input Prediction
Computer Graphics Forum, EarlyView.Transient information generated by solver steps can inform future objective function minimization. In Augury, we explore the impact of predictive numerical optimization by using solver history to predict future minimization solutions, reducing computational resources needed to arrive at convergent states for a broad class of gradient‐based optimization
J. Graus, Y. Gingold
wiley +1 more source
Quasi-Hyperbolically Symmetric γ-Metric. [PDF]
Entropy (Basel), 2023 Herrera L +3 more
europepmc +1 more source
Spaces in which the Geodesics are Minimal Curves [PDF]
, 1962 Luther Pfahler Eisenhart
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Niche packing, but not niche expansion, explains the co‐occurrence of hummingbirds‐visited plants
Ecography, EarlyView.Tropical mountains often harbour high species richness. Yet the mechanisms behind such high richness remain poorly understood. One prominent hypothesis for high species richness is niche partitioning, which reduces competition and promotes coexistence.
Rafael de Oliveira +7 more
wiley +1 more source
Theory of the Spherically Symmetric Space-Times, VII. Space-Times with Corresponding Geodesics
, 1953 Hyôitirô Takeno, Mineo Ikeda
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