Whether Petitioners' due process right was violated when the Supreme Court of Texas summarily denied their petition for writ of mandamus without reasons

QUESTIONS PRESENTED 1. Whether Petitioners’ due process right was violated when the Supreme Court of Texas summarily denied their petition for writ of mandamus within no time and without providing any reasons for such denial? 2. Whether an order issued by a court that lacked subject matter jurisdiction because the _ party requesting the relief lacks standing, is a valid order, notwithstanding this Court’s holding in Williams v. North Carolina, 325 U.S. 226, 267-68, 65S. Ct. 1092, 1118 (1945), that a decree rendered by a court without jurisdiction is void? 3. Whether Petitioners were denied equal a protection of law and due process of law when the . trial court denied Petitioners’ request to amend i pleadings without any evidence of surprise or prejudice to opposite parties? ii