Some results on SIP Ed-frames in Banach spaces
نویسندگان
چکیده
The notion of frame in a Banach spaces E via semi-inner product was introduced and studied in [16]. In this paper, we give a characterisation for SIP-II Ed-Bessel sequence to be SIP-II Ed-frame. Also, a necessary and sufficient condition for the finite sum of SIP-II Ed frame for E to be a SIP-II Ed frame for E has been obtained. Further, a sufficient condition for the stability of finite sum of SIP-II Ed-frame has been given. Finally, we prove a result related to the stability of finite sum of SIP-II Ed-Bessel sequence. AMS subject classification:
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