When partners share a mavoy (alleyway) via shituf, must each courtyard also perform eruv chatzerot separately?

ShabbatEruvin

Synopsis

The Gemara requires both eruv chatzerot (per courtyard) and shituf mavoy (for the alleyway), but the primary reason is so children do not forget the laws of eruv. Authorities debate whether the shituf alone can substitute for the eruv chatzerot under various conditions.

Rishonim
Early Acharonim
Late Acharonim
Lenient
Strict
Lesser cited
Major authority

Discussion

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