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Bernard H Lavenda

Bernard H Lavenda

MY RESEARCH BLOG

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How to Create of Models of the Hyperbolic Plane

Feb 8, 20257 min read

The Physics Underlying Surfaces of Constant, Negative, Curvature

The Physics Underlying Surfaces of Constant, Negative, Curvature

The Physics Underlying Surfaces of Constant, Negative, Curvature

Feb 5, 20253 min read

The Joukowski Drop and the Barbershop Pole Models of Hyperbolic and Elliptic Geometries

Jan 19, 20254 min read

Kepler's Laws Bridge the Euclidean and Hyperbolic Planes Leading to Joukowski Ellipses and Solitary Waves

Kepler's Laws Bridge the Euclidean and Hyperbolic Planes Leading to Joukowski Ellipses and Solitary Waves

Kepler's Laws Bridge the Euclidean and Hyperbolic Planes Leading to Joukowski Ellipses and Solitary Waves

Nov 17, 20242 min read

Why There Is No Gravitational Time Dilation

Nov 11, 202437 min read

How do Angular Conservation Laws Change to Accommodate Inverse Power Laws of Force?

Oct 30, 202415 min read

Same Laws Viewed from a Different Perspective Offer the Realization of Different Phenomena

Oct 30, 202417 min read

The Multiple Roles of Gravity in General and Numerical Relativities

Oct 28, 202423 min read

Is the Schwarzschild Metric Relativistic, Classical, or just a Mishmash?

Oct 28, 202475 min read

Your Impression of Dialogue Concerning Two Chief World Systems: Gravity & Quantum Theory by Lavenda

Your Impression of Dialogue Concerning Two Chief World Systems: Gravity & Quantum Theory by Lavenda

Your Impression of Dialogue Concerning Two Chief World Systems: Gravity & Quantum Theory by Lavenda

Oct 2, 20247 min read

Using a Simplified Version of the Derivation of the Schwarzschild Metric to Show that the Oppenheimer-Snyder Model of Gravitational Collapse is Without Merit

Oct 2, 20247 min read

Why the Schwarzschild Metric Cannot Be Used to Derive Kepler's III Law: Relativity Clashes with Classical Mechanics

Sep 27, 20244 min read

Derivation of Outer Schwarzschild and de Sitter Metrics from Classical Mechanics & The Equivalence of the Inner Schwarzschild Metric with the de Sitter Metric

Sep 26, 20249 min read

"Classical" vs General Relativistic Calculation by the Bending of Light by a Massive Body Is Not a Factor of 2

Sep 14, 202428 min read

No Smooth Transition Between Outer and Black Hole Domain Afforded by Kruskal-Szekeres Coordinates

Sep 11, 202413 min read

Non-Equivalent Descriptions Proffered by the Same Einstein Field Equations

Sep 9, 202412 min read

Is the Analogy Between Gravitation and Electromagnetism Relevant?

Sep 8, 202423 min read

The Lack of "Dialogue Concerning Two Chief World Systems: Gravity & Quantum Theory"

Sep 8, 20247 min read

What's In Dimensionality? And Why Should the Physics Change as the Dimensionality Changes?

Sep 7, 202415 min read

What Does the 3+1 Decomposition in Numerical Relativity Do?

Sep 7, 202421 min read

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