Submission declined on 20 January 2024 by Spiderone (talk). This submission is not adequately supported by reliable sources. Reliable sources are required so that information can be verified. If you need help with referencing, please see Referencing for beginners and Citing sources.
Where to get help
How to improve a draft
You can also browse Wikipedia:Featured articles and Wikipedia:Good articles to find examples of Wikipedia's best writing on topics similar to your proposed article. Improving your odds of a speedy review To improve your odds of a faster review, tag your draft with relevant WikiProject tags using the button below. This will let reviewers know a new draft has been submitted in their area of interest. For instance, if you wrote about a female astronomer, you would want to add the Biography, Astronomy, and Women scientists tags. Editor resources
|
Shadow Algebra is a mathematical framework that was created by Blake Park, that was designed to extend traditional algebraic operations by incorporating uncertainty through the concept of "shadow components." These components represent unknown factors or variations within mathematical calculations, allowing for a more nuanced and realistic modelling of uncertainties encountered in complex systems.
Basic Operations
edit1. Shadow Addition (⊕
)
edit
Neutral Equation:
A⊕B=A+B+ShadowComponent
Results:
- Deterministic Component: A+B
- Shadow Component: ShadowComponent
Explanation:
- The deterministic component provides the baseline sum of the known quantities (A+B).
- The shadow component (ShadowComponent) represents uncertainty or variability in the counting process.
Example with Shadow Symbols:
12⊕8=12+8+2=22
- Deterministic Component: 12+8=20
- Shadow Component: ShadowComponent=2
- Final Result: 22
This showcases how Shadow Algebra accommodates uncertainties in addition.
2. Shadow Subtraction (⊖
)
edit
Shadow subtraction, expressed as a⊖b=a−b+sab, extends traditional subtraction by incorporating a shadow component sab. This acknowledges uncertainty in the difference between variables, accounting for potential variations.
3. Shadow Multiplication (⊗
)
edit
Shadow multiplication, defined as a⊗b=a×b+sab, introduces a shadow component sab to traditional multiplication. This accounts for uncertainties and unknown factors that may affect the product, recognising the dynamic nature of mathematical operations.
4. Shadow Division (⊘
)
edit
Shadow division, represented as a⊘b=ba+sab, incorporates uncertainty through the shadow component sab. This recognises potential uncertainties arising from division, such as dividing by a variable with inherent variability.
5. Shadow Square Root (√⊕
)
edit
The shadow square root operation, denoted as a⊕sa, introduces uncertainty (sa) in the traditional square root calculation. This acknowledges variations or unknowns in the square root, providing a more comprehensive representation.
6. Shadow Trigonometric Operations
editShadow trigonometric operations (sin(a)⊕ssin(a), cos(a)⊕scos(a), tan(a)⊕stan(a)) incorporate uncertainty components. These recognise that the trigonometric values may vary due to unpredictable influences, offering a more realistic approach to modelling real-world scenarios.
7. Shadow Exponentiation (^⊕
)
edit
Shadow exponentiation, expressed as ab⊕sab, introduces uncertainty (sab) in the traditional exponentiation. This acknowledges variability in the exponentiation result, accommodating scenarios where the exponent or base may have unknown variations.
8. Shadow Logarithm (log⊕
)
edit
Shadow logarithm (log(a)⊕slog(a)) considers uncertainties (slog(a)) in traditional logarithmic calculations. This recognises variations or unknown factors that may influence the logarithmic result, providing a more realistic representation.
9. Shadow Hyperbolic Trigonometric Operations
editShadow hyperbolic trigonometric operations (sinh(a)⊕ssinh(a), cosh(a)⊕scosh(a), tanh(a)⊕stanh(a)) incorporate uncertainty components. These recognize potential variations in hyperbolic trigonometric values, capturing uncertainties in a dynamic system.
Advanced Concepts
edit10. Dynamic Shadow Equations
editDynamic shadow equations generalise traditional shadow equations to accommodate dynamic components. This allows for the modelling of evolving uncertainties over time, making shadow algebra adaptable to dynamic and changing scenarios.
11. Integration with Probability Theory
editThe integration with probability theory allows for a seamless transition between deterministic and probabilistic representations. This enhances the framework's ability to capture uncertainties in a probabilistic manner, providing a robust foundation for probabilistic modelling.
12. Higher-Order Shadow Operations
editHigher-order shadow operations, such as shadow exponentiation or shadow logarithm, enable the handling of more complex mathematical expressions with uncertainty. This expands the framework's versatility, making it applicable to a broader range of mathematical scenarios.
13. Dynamic Shadow Systems
editDynamic shadow systems extend the concept of dynamic shadow variables to systems, enabling the modelling of uncertainties that evolve over time according to specified dynamics. This makes shadow algebra suitable for representing and analysing dynamic systems in various fields.
14. Stochastic Differential Equations (SDEs)
editIntegrating shadow algebra into stochastic differential equations allows for the modelling of systems with continuous-time uncertainty. This enhances the framework's applicability to dynamic and continuous processes, providing a powerful tool for systems with evolving uncertainties.
15. Adaptive Shadow Components
editAdaptive shadow components dynamically adjust based on observed data or feedback. This allows the system to learn and update uncertainties, providing a more adaptive and responsive model. Adaptive shadow components enhance the framework's capability to adjust to changing conditions and improve accuracy over time.
Advanced Shadow Algebra Framework with Explanations
edit16. Shadow Absolute Value (|⊕|
)
edit
Shadow absolute value (∣a∣⊕s∣a∣) acknowledges uncertainties (s∣a∣) in calculating the absolute value. It considers potential variations or unknowns in the absolute value operation, providing a more comprehensive understanding of the magnitude of a variable under uncertain conditions.
17. Shadow Floor and Ceiling Functions (floor⊕
, ceil⊕
)
edit
Shadow floor and ceiling functions (⌊a⌋⊕s⌊a⌋, ⌈a⌉⊕s⌈a⌉) introduce uncertainty components. These functions recognise potential variations in rounding operations due to unknown factors, allowing for a more realistic representation of rounding operations in uncertain scenarios.
18. Shadow Modular Arithmetic (mod⊕
)
edit
Shadow modular arithmetic (amodb⊕smod) considers uncertainties (smod) in traditional modular arithmetic. It recognizes potential variations due to unknown factors, offering a more comprehensive approach to modeling modular operations in uncertain conditions.
19. Shadow Statistical Operations (mean⊕
, stddev⊕
, etc.)
edit
Shadow statistical operations extend traditional statistical calculations by incorporating uncertainty components. This includes shadow mean (mean(a)⊕smean(a)), shadow standard deviation (stddev(a)⊕sstddev(a)), and other statistical measures. These operations recognise that mean, standard deviation, skewness, etc., may vary due to unknown factors, providing a more realistic representation of statistical measures in uncertain scenarios.
Shadow Algebra in Real-world Applications
edit24. Applications in Hospitals and Healthcare
editIn healthcare settings, Shadow Algebra proves valuable for addressing uncertainties related to patient outcomes, treatment effectiveness, and resource allocation. Hospitals can utilise the framework for optimising schedules, predicting patient flows, and improving overall operational efficiency in dynamic and uncertain healthcare environments.
25. Applications in Biological Modelling
editIn biological modelling, Shadow Algebra finds applications in representing uncertainties in gene expression, protein interactions, and ecological systems. By incorporating shadow components, the framework enhances the realism of biological models, making them more reflective of the inherent variability in living systems.
26. Applications in Epidemiological Studies
editIn epidemiology, Shadow Algebra can be employed to model the spread of diseases and predict outcomes. By considering uncertainties in transmission rates, population movements, and other variables, the framework provides a more accurate representation of epidemic dynamics, supporting public health planning and interventions.
27. Applications in Climate Modelling
editClimate models inherently involve uncertainties due to the complexity of atmospheric systems. Shadow Algebra can enhance climate modelling by incorporating shadow components to account for unknown variables, contributing to more accurate predictions and assessments of climate change impacts.
28. Applications in Supply Chain Management
editIn supply chain management, uncertainties related to demand fluctuations, transportation delays, and supply disruptions are common. Shadow Algebra aids in optimising supply chain processes by considering and mitigating these uncertainties, leading to more resilient and efficient supply chain operations.
29. Applications in Quality Control in Manufacturing
editManufacturing processes often face variations and uncertainties that can impact product quality. Shadow Algebra can be applied to model uncertainties in production processes, contributing to improved quality control measures and the identification of potential issues in manufacturing.