(Strict) inequalities

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Marc Wijnand

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Jul 6, 2015, 8:59:22 AM7/6/15
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I think I read somewhere in this forum that the use of (strict) inequalities can cause problems. It would be better to replace either <= by < or < by <=. Does anybody know this?

Mark L. Stone

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Jul 6, 2015, 9:06:03 AM7/6/15
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YALMIP treats strict inequalities as being non-strict inequalities. Perhaps specification of strict inequalities will be disallowed in some future YALMIP version.

Johan Löfberg

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Jul 6, 2015, 9:15:53 AM7/6/15
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Yes, since it makes no sense in practice. Please solve minimize x subject to x>0 for me...

Marc Wijnand

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Jul 6, 2015, 9:19:30 AM7/6/15
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Thanks. I use only non-strict inequalities so that's fine.

Mark L. Stone

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Jul 6, 2015, 9:29:22 AM7/6/15
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We need an infimum solver. Easier said than done, i guess.
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