Rajeev Dilip (144 results)

Paperback. Condition: Very Good. Light shelf wear. Else clean and tight.

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Soft cover. Condition: Fine. Softcover book in FINE condition. Minimal shelf wear. All pages clean without any markings or folds. Tight binding. Actual book is pictured. See images provided. Synopsis After having deeply analyzed, from a thousand manuscripts, the principles on which all major systems were founded, I've described a set of easy exercises. Without any exaggeration, it is the finest of the Himalayan Kriya Yoga principles, Hatha yoga, the Bhakti Yoga, the Chakradharana, the Science of Vowels, the Mantra Science, and the Dhyana Yoga, along with the Yoga of Action, all into one system, described in a thousand words. And within the system is also the power and the science of the ancient whirling dervishes. Try the easy exercises for a few days, and you will feel the effect an ancient system of yoga had on the aspirant. It brightens your body and mind, and It enables the fastest spiritual progress. "About this title" may belong to another edition of this title.…

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Condition: Good. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

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Paperback. Condition: new. Paperback. A Rigorous Mathematical Journey from Linear Algebra to Quantum Field TheoryOperators and Observations presents quantum physics through the elegant lens of operator algebras and spectral theory, offering a unified mathematical foundation that bridges pure mathematics and theoretical physics. This graduate-level textbook transforms the traditional approach to quantum mechanics by placing algebraic structures at the center, revealing the deep geometric and categorical principles underlying quantum phenomena.Why This Book Is DifferentRather than treating quantum mechanics as a collection of postulates and recipes, this text builds the entire framework from five fundamental structuring principles: Algebra-Geometry Duality, Spectral Identity, Symmetry-Representation Duality, Tensor Product Composition, and Operations on the Zero Vector. Each concept emerges naturally from rigorous mathematical foundations.What You'll LearnPart I: Algebraic Foundations establishes the language of vector spaces, inner products, and operator spectra with complete proofs and geometric intuition.Part II: The Geometry of Observation develops the spectral theorem, functional calculus, and the theory of positive operators and measurements-showing how physical observations emerge from algebraic structure.Part III: Symmetry and Structure explores unitary operators, Lie groups and algebras, and representation theory, connecting quantum dynamics to geometric symmetries.Part IV: Composition and the Algebraic Frontier ventures into advanced territory: tensor products and entanglement geometry, C*-algebras and the GNS construction, algebraic quantum field theory (AQFT), and cutting-edge research frontiers including noncommutative geometry, holographic entanglement entropy, and quantum gravity.- Tensor products and quantum entanglement (Schmidt decomposition, Bell inequalities, SLOCC classification)- C*-algebras and von Neumann algebras with complete GNS construction- Algebraic quantum field theory: Haag-Kastler axioms, Reeh-Schlieder and Bisognano-Wichmann theorems- Modular theory and Type III factors- Connections to contemporary research: AdS/CFT, tensor networks, quantum error correction14 comprehensive chapters with complete proofs and rigorous development90+ graduate-level exercises with detailed solutions manual included3-5 worked examples per chapter demonstrating techniques and applications5 technical appendices covering calculus as emergent algebra, Grassmannian structures, relativistic spacetime, category theory, and functional analysis prerequisitesComplete solutions manual with problem statements repeated for convenienceWho This Book Is For- Graduate students in theoretical physics seeking mathematical rigor- Mathematics students interested in applications to quantum theory- Researchers transitioning between pure mathematics and mathematical physics- Anyone wanting to understand quantum mechanics through modern algebraic and geometric perspectivesPrerequisites include solid undergraduate linear algebra, basic real analysis, and mathematical maturity. Familiarity with quantum mechanics is helpful but not required-the book builds quantum theory from mathematical foundations.From Foundations to Research FrontiersBeginning with elementary vector spaces and culminating in algebraic quantum field theory and contemporary research problems, this textbook provides a complete education in the mathematical structures underlying quantum physics. Each chapter concludes with a bridge to the next topic, creating a unified narrative from first principles to open questions in quantum Shipping may be from multiple locations in the US or from the UK, depending on stock availability.…

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Condition: As New. Unread book in perfect condition.

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Condition: As New. Unread book in perfect condition.

Condition: New.

Condition: As New. Unread book in perfect condition.

Condition: As New. Unread book in perfect condition.

Paperback. Condition: new. Paperback. You can't change them. But you can become untouchable. They're everywhere. The narcissistic boss who keeps you on edge with unpredictable rages. The partner who alternates between love bombing and cruel devaluation. The covert manipulator who gaslights you into questioning your own sanity. The energy vampire who drains you dry while playing the victim. The toxic person who has made your life a waking nightmare. You've tried understanding them. You've tried communicating better. You've tried setting boundaries. You've tried unconditional love. Nothing works. Because the hard truth is this: you cannot fix them. But you can fix yourself. And in doing so, you become someone their weapons cannot touch. TOXIK is the comprehensive manual for dealing with toxic people that you've been searching for-the one that tells you the unvarnished truth and gives you real solutions that actually work. WHAT MAKES THIS BOOK DIFFERENT Most books on narcissism and toxic people offer either modern psychology OR ancient wisdom. TOXIK integrates both into a complete system that addresses every dimension of the problem: - Modern clinical understanding of NPD and personality disorders- Zen Buddhist practices for inner peace and awareness- Stoic philosophy for psychological immunity- Daoist techniques for finding ease in difficulty- Strategic intelligence from Sun Tzu's Art of War- Tibetan breathing and energy practices- Meditation techniques that create genuine resilience- Epicurean philosophy for the art of living well- Practical strategies for workplace, relationships, and dating- Advanced practices for spiritual defense WHAT YOU'LL LEARN HOW TO RECOGNIZE THEM EARLY: The red flags, warning signs, and character assessment skills that let you identify toxic people before they can inflict damage. WHY YOU CAN'T FIX THEM: The uncomfortable truth about personality disorders, why therapy rarely works, and why your empathy is being weaponized against you. HOW TO PROTECT YOURSELF: Boundary-setting, strategic avoidance, political handling, knowing when to engage and when to walk away. HOW TO BUILD INNER IMMUNITY: Meditation practices, breathing techniques, mantras, and awareness training that make you genuinely untouchable. HOW TO THRIVE DESPITE THEM: Creating a life of such depth and purpose that toxic people's attacks become irrelevant. COMPREHENSIVE AND PRACTICAL This isn't theory. It's a 200,000-word manual with 50 chapters organized into 6 comprehensive parts: **Part I** helps you understand toxic people-what they are, how they operate, and why they cannot change. **Part II** introduces ancient wisdom traditions that offer solutions modern psychology lacks: Zen, Daoism, Stoicism, Epicureanism, Confucianism, and Dzogchen. **Part III** provides specific inner practices: meditation techniques, breathing exercises, mantras, and awareness training you can implement immediately. **Part IV** covers strategic responses: boundaries, avoidance, workplace handling, knowing when to leave, dealing with NPD specifically. **Part V** addresses intimate relationships: traditional roles, sacred sexuality, partner education, creating a circle toxic people cannot penetrate. **Part VI** builds long-term resilience: movement, diet, nature communion, finding quality people, spiritual defense, and living the ideal. FOR ANYONE DEALING WITH DIFFICULT PEOPLE Whether you're: - In a toxic relationship wondering if you should stay or go- Dealing with a narcissistic boss or coworker- Recovering from past narcissistic abuse- Trying to co-parent with a toxic ex- Navigating the minefield of online dating- Simply wanting to be prepared for th Shipping may be from multiple locations in the US or from the UK, depending on stock availability.…

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Condition: New.