{"categories":["Computational Methods"],"contentHtml":"<p>The week 5 and 6 notes contain the broader finite-difference grid and explicit/implicit, Crank–Nicolson, and Heston derivations. This page is kept as a brief sketch supplement rather than repeating those derivations.</p>\n<p>The hand-drawn diagram has the readable labels <code>A</code>, <code>B</code>, and <code>C</code> beside several tall, curved strokes. Other point labels and the nearby coefficient and equation notation are <strong>unclear in the source</strong>.</p>","contentMarkdown":"The week 5 and 6 notes contain the broader finite-difference grid and explicit/implicit, Crank–Nicolson, and Heston derivations. This page is kept as a brief sketch supplement rather than repeating those derivations.\n\nThe hand-drawn diagram has the readable labels `A`, `B`, and `C` beside several tall, curved strokes. Other point labels and the nearby coefficient and equation notation are **unclear in the source**.","dataUrl":"https://sharifhsn.dev/api/posts/computational-methods-finite-difference-sketches.json","date":"2025-03-04","datePublished":"2025-03-04","description":"A handwritten finite-difference sketch with A/B/C labels; surrounding equation notation is unclear in the source render.","site":"https://sharifhsn.dev","slug":"computational-methods-finite-difference-sketches","source":"Handwritten FiniteDifference.xopp and matching autosave, byte-for-byte identical by SHA-256; Drive-modified 2025-03-04. Approximate date within the Computational Methods in Quantitative Finance Docs history cluster (2025-01-21 through 2025-05-15).","sourceUrl":null,"tags":["Computational Methods","Finite Differences","Grid Sketch","Numerical Methods"],"title":"Finite-Difference Sketches","url":"https://sharifhsn.dev/blog/computational-methods-finite-difference-sketches/","version":"1","wordCount":62}