Terminological inexactitude to accuse another member of lying is considered unparliamentary. In more recent times, the term was used by Conservative MP Jacob Rees-Mogg to the Leader of the Oppositon, Jeremy Corbyn over an accusation that Rees-Mogg's company had moved a hedge fund into the Eurozone despite him being in favour of Brexit. Terminological inexactitude Terminological inexactitude is a phrase introduced in 1906 by British politician Winston Churchill. Today, it is used as a euphemism or circumlocution meaning a lie or untruth. Churchill first used the phrase following the 1906 election. Speaking in the House of Commons on 22 February 1906 as
Representation of a Lie superalgebra unitary representation of such a Lie algebra is a Z graded Hilbert space which is a representation of a Lie superalgebra as above together with the requirement that self-adjoint elements of the Lie superalgebra are represented by Hermitian transformations. This is a major concept in the study of supersymmetry together with representation of a Lie superalgebra on an algebra. Say A is an *-algebra representation of the Lie superalgebra (together with the additional requirement that * respects the grading and L[a]=-(-1)L[a]) and H is the unitary rep and also, H is a unitary representation of A. These three reps are