نبذة مختصرة : The Ramsey numbers R(Tn,W8) are determined for each tree graph Tn of order n≥7 and maximum degree Δ(Tn) equal to either n-4 or n-5. These numbers indicate strong support for the conjecture, due to Chen, Zhang and Zhang and to Hafidh and Baskoro, that R(Tn,Wm)=2n-1 for each tree graph Tn of order n≥m-1 with Δ(Tn)≤n-m+2 when m≥4 is even.
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