Reb vs Rel – What’s the difference?

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Reb vs Rel - What's the difference?
As a proper noun reb is shortened form of rebecca.

As a preposition rel is (mathematics) relative to.

reb

English

Noun

(en noun )

  • A Confederate soldier.

    • Related terms

    * Johnny Reb
    * rebel

    Noun

    (head)

  • Shortened form of Rebbe.
  • An honorific used by traditional Jews.

    • Anagrams

    * (l)
    *
    —-

    rel

    English

    Preposition

    (English prepositions )

  • (mathematics) Relative to.
  • * 1994 , N[ikita] Netsvetaev, “Diffeomorphism Criteria for Simply Connected Even-Dimensional Manifolds”, in, Oleg Viro, editor, Topology of Manifolds and Varieties , Advances in Soviet Mathematics [series] 18, [publisher], ISBN 0821841246, page 237,
    • Since

    M_0

    and

    M_1

    are cobordant rel boundary and

    f_0, f_1

    are n -connected, the number

    delta:=frac12(mathrm{rk} H_nM_0-mathrm{rk}H_nM_1)

    is a nonnnegative integer.

  • * 1997 , Paul Selick, Introduction to Homotopy Theory , Fields Institute Monographs [series], [publisher], ISBN 0821806904, page 15,
    • The following notations are in common use:

    H:fsimeq g

    (rel A”) means that ”H” is a homotopy rel ”A” from ”f” to ”g ….

  • * 2002 , , Algebraic Topology ], [[w:Cambridge University Press, Cambridge], ISBN 0521795400, page 355,
    • Then in

    nge n’

    , there is a map

    h:Zto Z’

    such that

    h, A=g

    and

    gfsimeq f’h

    rel‘ ”A”, so the diagram above is commutative up to homotopy ”’rel ”A .

    Anagrams

    *
    —-

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