Matches in SemOpenAlex for { <https://semopenalex.org/work/W3045377935> ?p ?o ?g. }
Showing items 1 to 86 of
86
with 100 items per page.
- W3045377935 endingPage "165209" @default.
- W3045377935 startingPage "165209" @default.
- W3045377935 abstract "Real distinct principal powers and corresponding perpendicular meridians of a lens or surface combine as factors of a 2×2 power matrix for calculation. A scalar matrix that represents the nearest sphere power component, may be extracted from this. Non-spherical or astigmatic matrix power component(s) remain. The purpose of this paper is to analyse the contribution that astigmatic components in two planes make to the lens power. These basic power members of the set of matrix basic components provide the preferred meridians as they combine linearly to complete the power matrix of a lens or surface. Essentially invertible independent matrices make for symmetric basic components. The maximum number of mutually orthogonal matrices in a vector space of finite dimension form a basis for that space. Properties of basic matrices are latent in the use of optometric power vectors. This paper attempts to make the case for the explicit mention of orthogonal bases of matrices in order to support calculations of power." @default.
- W3045377935 created "2020-07-29" @default.
- W3045377935 creator A5015945723 @default.
- W3045377935 creator A5061704412 @default.
- W3045377935 date "2020-11-01" @default.
- W3045377935 modified "2023-09-23" @default.
- W3045377935 title "Characteristics of component matrices chosen for toric lens powers in symmetric dioptric power space" @default.
- W3045377935 cites W1585398001 @default.
- W3045377935 cites W1987092794 @default.
- W3045377935 cites W2079112228 @default.
- W3045377935 cites W2161852406 @default.
- W3045377935 doi "https://doi.org/10.1016/j.ijleo.2020.165209" @default.
- W3045377935 hasPublicationYear "2020" @default.
- W3045377935 type Work @default.
- W3045377935 sameAs 3045377935 @default.
- W3045377935 citedByCount "0" @default.
- W3045377935 crossrefType "journal-article" @default.
- W3045377935 hasAuthorship W3045377935A5015945723 @default.
- W3045377935 hasAuthorship W3045377935A5061704412 @default.
- W3045377935 hasConcept C106487976 @default.
- W3045377935 hasConcept C111919701 @default.
- W3045377935 hasConcept C120665830 @default.
- W3045377935 hasConcept C121332964 @default.
- W3045377935 hasConcept C12426560 @default.
- W3045377935 hasConcept C13336665 @default.
- W3045377935 hasConcept C134306372 @default.
- W3045377935 hasConcept C15336307 @default.
- W3045377935 hasConcept C159985019 @default.
- W3045377935 hasConcept C163258240 @default.
- W3045377935 hasConcept C187064257 @default.
- W3045377935 hasConcept C192562407 @default.
- W3045377935 hasConcept C202444582 @default.
- W3045377935 hasConcept C2524010 @default.
- W3045377935 hasConcept C2776799497 @default.
- W3045377935 hasConcept C2778572836 @default.
- W3045377935 hasConcept C33676613 @default.
- W3045377935 hasConcept C33923547 @default.
- W3045377935 hasConcept C41008148 @default.
- W3045377935 hasConcept C44292817 @default.
- W3045377935 hasConcept C57691317 @default.
- W3045377935 hasConcept C62520636 @default.
- W3045377935 hasConcept C96442724 @default.
- W3045377935 hasConceptScore W3045377935C106487976 @default.
- W3045377935 hasConceptScore W3045377935C111919701 @default.
- W3045377935 hasConceptScore W3045377935C120665830 @default.
- W3045377935 hasConceptScore W3045377935C121332964 @default.
- W3045377935 hasConceptScore W3045377935C12426560 @default.
- W3045377935 hasConceptScore W3045377935C13336665 @default.
- W3045377935 hasConceptScore W3045377935C134306372 @default.
- W3045377935 hasConceptScore W3045377935C15336307 @default.
- W3045377935 hasConceptScore W3045377935C159985019 @default.
- W3045377935 hasConceptScore W3045377935C163258240 @default.
- W3045377935 hasConceptScore W3045377935C187064257 @default.
- W3045377935 hasConceptScore W3045377935C192562407 @default.
- W3045377935 hasConceptScore W3045377935C202444582 @default.
- W3045377935 hasConceptScore W3045377935C2524010 @default.
- W3045377935 hasConceptScore W3045377935C2776799497 @default.
- W3045377935 hasConceptScore W3045377935C2778572836 @default.
- W3045377935 hasConceptScore W3045377935C33676613 @default.
- W3045377935 hasConceptScore W3045377935C33923547 @default.
- W3045377935 hasConceptScore W3045377935C41008148 @default.
- W3045377935 hasConceptScore W3045377935C44292817 @default.
- W3045377935 hasConceptScore W3045377935C57691317 @default.
- W3045377935 hasConceptScore W3045377935C62520636 @default.
- W3045377935 hasConceptScore W3045377935C96442724 @default.
- W3045377935 hasFunder F4320311280 @default.
- W3045377935 hasLocation W30453779351 @default.
- W3045377935 hasOpenAccess W3045377935 @default.
- W3045377935 hasPrimaryLocation W30453779351 @default.
- W3045377935 hasRelatedWork W2129494693 @default.
- W3045377935 hasRelatedWork W2167780077 @default.
- W3045377935 hasRelatedWork W2186074037 @default.
- W3045377935 hasRelatedWork W2337115779 @default.
- W3045377935 hasRelatedWork W2360697261 @default.
- W3045377935 hasRelatedWork W2362430881 @default.
- W3045377935 hasRelatedWork W2905279866 @default.
- W3045377935 hasRelatedWork W2952997787 @default.
- W3045377935 hasRelatedWork W3045377935 @default.
- W3045377935 hasRelatedWork W3157639225 @default.
- W3045377935 hasVolume "221" @default.
- W3045377935 isParatext "false" @default.
- W3045377935 isRetracted "false" @default.
- W3045377935 magId "3045377935" @default.
- W3045377935 workType "article" @default.