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GUARANTEED, LOCALLY SPACE-TIME EFFICIENT, AND POLYNOMIAL-DEGREE ROBUST A POSTERIORI ERROR ESTIMATES FOR HIGH-ORDER DISCRETIZATIONS OF PARABOLIC PROBLEMS ...
We consider, in an abstract setting, an instance of the Coleman-Gurtin model for heat conduction with memory, that is, the Volterra integro-differential equation $ {\partial _t}u (t) - \beta \Delta u ...