Matches in SemOpenAlex for { <https://semopenalex.org/work/W1974573189> ?p ?o ?g. }
Showing items 1 to 88 of
88
with 100 items per page.
- W1974573189 endingPage "550" @default.
- W1974573189 startingPage "538" @default.
- W1974573189 abstract "Let P be a polygonal line approximating a planar curve Γ, the discrete curvature kd(P) at a vertex P∈P is (usually) defined to be the quotient of the angle between the normals of the two segments with vertex P by the average length of these segments. In this article we give an explicit upper bound of the difference |k(P)−kd(P)| between the curvature k(P) at P of the curve and the discrete curvature in terms of the polygonal line's data, the supremums over Γ of the curvature function k and its derivative k′, and a new geometrical invariant, the return factor ΩΓ. One consequence of this upper bound is that it is not needed to know precisely which curve is passing through the vertices of the polygonal line P to have a pointwise information on its curvature." @default.
- W1974573189 created "2016-06-24" @default.
- W1974573189 creator A5024766788 @default.
- W1974573189 creator A5028125729 @default.
- W1974573189 date "2010-10-01" @default.
- W1974573189 modified "2023-09-25" @default.
- W1974573189 title "Error term in pointwise approximation of the curvature of a curve" @default.
- W1974573189 cites W1010540418 @default.
- W1974573189 cites W2012941040 @default.
- W1974573189 cites W2050022764 @default.
- W1974573189 cites W2101756685 @default.
- W1974573189 cites W2107059366 @default.
- W1974573189 doi "https://doi.org/10.1016/j.cagd.2010.06.001" @default.
- W1974573189 hasPublicationYear "2010" @default.
- W1974573189 type Work @default.
- W1974573189 sameAs 1974573189 @default.
- W1974573189 citedByCount "3" @default.
- W1974573189 countsByYear W19745731892016 @default.
- W1974573189 countsByYear W19745731892019 @default.
- W1974573189 crossrefType "journal-article" @default.
- W1974573189 hasAuthorship W1974573189A5024766788 @default.
- W1974573189 hasAuthorship W1974573189A5028125729 @default.
- W1974573189 hasConcept C114614502 @default.
- W1974573189 hasConcept C121684516 @default.
- W1974573189 hasConcept C12520029 @default.
- W1974573189 hasConcept C127813850 @default.
- W1974573189 hasConcept C132525143 @default.
- W1974573189 hasConcept C134306372 @default.
- W1974573189 hasConcept C134786449 @default.
- W1974573189 hasConcept C16063025 @default.
- W1974573189 hasConcept C161223928 @default.
- W1974573189 hasConcept C175017881 @default.
- W1974573189 hasConcept C190470478 @default.
- W1974573189 hasConcept C195065555 @default.
- W1974573189 hasConcept C198352243 @default.
- W1974573189 hasConcept C2524010 @default.
- W1974573189 hasConcept C2777984123 @default.
- W1974573189 hasConcept C33923547 @default.
- W1974573189 hasConcept C37914503 @default.
- W1974573189 hasConcept C41008148 @default.
- W1974573189 hasConcept C42448751 @default.
- W1974573189 hasConcept C77553402 @default.
- W1974573189 hasConcept C80899671 @default.
- W1974573189 hasConcept C84985374 @default.
- W1974573189 hasConceptScore W1974573189C114614502 @default.
- W1974573189 hasConceptScore W1974573189C121684516 @default.
- W1974573189 hasConceptScore W1974573189C12520029 @default.
- W1974573189 hasConceptScore W1974573189C127813850 @default.
- W1974573189 hasConceptScore W1974573189C132525143 @default.
- W1974573189 hasConceptScore W1974573189C134306372 @default.
- W1974573189 hasConceptScore W1974573189C134786449 @default.
- W1974573189 hasConceptScore W1974573189C16063025 @default.
- W1974573189 hasConceptScore W1974573189C161223928 @default.
- W1974573189 hasConceptScore W1974573189C175017881 @default.
- W1974573189 hasConceptScore W1974573189C190470478 @default.
- W1974573189 hasConceptScore W1974573189C195065555 @default.
- W1974573189 hasConceptScore W1974573189C198352243 @default.
- W1974573189 hasConceptScore W1974573189C2524010 @default.
- W1974573189 hasConceptScore W1974573189C2777984123 @default.
- W1974573189 hasConceptScore W1974573189C33923547 @default.
- W1974573189 hasConceptScore W1974573189C37914503 @default.
- W1974573189 hasConceptScore W1974573189C41008148 @default.
- W1974573189 hasConceptScore W1974573189C42448751 @default.
- W1974573189 hasConceptScore W1974573189C77553402 @default.
- W1974573189 hasConceptScore W1974573189C80899671 @default.
- W1974573189 hasConceptScore W1974573189C84985374 @default.
- W1974573189 hasIssue "7" @default.
- W1974573189 hasLocation W19745731891 @default.
- W1974573189 hasLocation W19745731892 @default.
- W1974573189 hasOpenAccess W1974573189 @default.
- W1974573189 hasPrimaryLocation W19745731891 @default.
- W1974573189 hasRelatedWork W1974573189 @default.
- W1974573189 hasRelatedWork W2001272317 @default.
- W1974573189 hasRelatedWork W2008558545 @default.
- W1974573189 hasRelatedWork W2029279593 @default.
- W1974573189 hasRelatedWork W2069718232 @default.
- W1974573189 hasRelatedWork W2150010209 @default.
- W1974573189 hasRelatedWork W2185654284 @default.
- W1974573189 hasRelatedWork W2790073845 @default.
- W1974573189 hasRelatedWork W2949665216 @default.
- W1974573189 hasRelatedWork W2951279760 @default.
- W1974573189 hasVolume "27" @default.
- W1974573189 isParatext "false" @default.
- W1974573189 isRetracted "false" @default.
- W1974573189 magId "1974573189" @default.
- W1974573189 workType "article" @default.