<div dir="ltr"><span id="gmail-result_box" class="gmail-" lang="en"><span>Dear,</span><br><br><span class="gmail-">Is it possible (and how) to implement a Branch and Cut based on Lagrangian Relaxation using SYMPHONY, Dip or another framework?</span> <span class="gmail-">Basically, I want to replace the LP relaxation with Lagrangian relaxation (through the VOL from COIN-OR).</span><br><br><span class="gmail-">Any help would be greatly appreciated!</span><br><br><span class="gmail-">Thank you very much.</span></span><div><br></div><br clear="all"><br>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><div>--</div><div><br></div><b>Guido Pantuza Jr.</b></div>
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