add defense

Signed-off-by: Leonid Petrov <[email protected]>

Author: lenis2000

_posts/defenses/2025-07-11-mccarthy-defense.md

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+---
+layout: post
+title: "Matthew McCarthy Thesis Defense"
+event-date: 2025-07-12 15:30:00
+comments: false
+categories: news events defenses
+published: true
+---
+
+Matthew McCarthy will defend his thesis "Connectedness Properties of some Subcomplexes of Twin Buildings and Their Group Theoretic Applications" on July 12.
+
+<!--more-->
+
+**Date:** Friday, July 12, 2025  
+**Time:** 3:30 PM  
+**Location:** Kerchof Hall 111
+
+**Title:** Connectedness Properties of some Subcomplexes of Twin Buildings and Their Group Theoretic Applications
+
+Everyone is welcome to attend.