Azam Nouri

collaborators

3 papers

math.AP2025

Critical Exponent Elliptic Equations on the Half-Space: Uniqueness and Explicit Solutions

Azam Nouri

We prove that all positive solutions of $- Δ u = u^{\frac{2 n}{n - 2}}$ on the upper half space $R_{+}^{n}$ (for $n \geq 3$ ) satisfying the boundary condition $D_{x_n}u = -u^{\fr…

cs.CV2025

A Sobel-Gradient MLP Baseline for Handwritten Character Recognition

Azam Nouri

We revisit the classical Sobel operator to ask a simple question: Are first-order edge maps sufficient to drive an all-dense multilayer perceptron (MLP) for handwritten character r…

cs.CV2025

An MLP Baseline for Handwriting Recognition Using Planar Curvature and Gradient Orientation

Azam Nouri

This study investigates whether second-order geometric cues - planar curvature magnitude, curvature sign, and gradient orientation - are sufficient on their own to drive a multilay…