ScalingStacks

Lemma 4.11 . [0453]

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Lemma 4.11.

(Leading order asymptote) The formulae for γ¯¯i\bar{\bar{\gamma}}_{i} are given explicitly as

(4.17) {γ¯¯1=−12​a2​2¯​log⁡(𝔸1/2A​a2​2¯​|(y1,y2,μ)|a′−y2−Re​(a1​2¯)a2​2¯​y1)γ¯¯2=−12​a1​1¯​log⁡(𝔸1/2A​a1​1¯​|(y1,y2,μ)|a′−y1−Re​(a1​2¯)a1​1¯​y2)γ¯¯3=−12​a1​1¯+a1​2¯+a2​1¯+a2​2¯log⁡(𝔸1/2A⁡(a1​1¯+a1​2¯+a2​1¯+a2​2¯)​|(y1,y2,μ)|a′+a1​1¯​y1+Re​(a1​2¯)​y2+Re​(a2​1¯)​y1+a2​2¯​y2a1​1¯+2​Re​(a1​2¯)+a2​2¯).\begin{cases}\bar{\bar{\gamma}}_{1}=&-\frac{1}{2\sqrt{a_{2\bar{2}}}}\log(\frac{\mathbb{A}^{1/2}}{\sqrt{Aa_{2\bar{2}}}}|(y_{1},y_{2},\mu)|_{a}^{\prime}-y_{2}-\frac{\text{Re}(a_{1\bar{2}})}{a_{2\bar{2}}}y_{1})\\ \bar{\bar{\gamma}}_{2}=&-\frac{1}{2\sqrt{a_{1\bar{1}}}}\log(\frac{\mathbb{A}^{1/2}}{\sqrt{Aa_{1\bar{1}}}}|(y_{1},y_{2},\mu)|_{a}^{\prime}-y_{1}-\frac{\text{Re}(a_{1\bar{2}})}{a_{1\bar{1}}}y_{2})\\ \bar{\bar{\gamma}}_{3}=&-\frac{1}{2\sqrt{a_{1\bar{1}}+a_{1\bar{2}}+a_{2\bar{1}}+a_{2\bar{2}}}}\\ &\log(\frac{\mathbb{A}^{1/2}}{\sqrt{A(a_{1\bar{1}}+a_{1\bar{2}}+a_{2\bar{1}}+a_{2\bar{2}})}}|(y_{1},y_{2},\mu)|_{a}^{\prime}+\frac{a_{1\bar{1}}y_{1}+\text{Re}(a_{1\bar{2}})y_{2}+\text{Re}(a_{2\bar{1}})y_{1}+a_{2\bar{2}}y_{2}}{a_{1\bar{1}}+2\text{Re}(a_{1\bar{2}})+a_{2\bar{2}}}).\end{cases}

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