{"id":11073,"date":"2026-05-28T17:07:28","date_gmt":"2026-05-28T17:07:28","guid":{"rendered":"https:\/\/www.vedprep.com\/exams\/?p=11073"},"modified":"2026-05-28T17:07:28","modified_gmt":"2026-05-28T17:07:28","slug":"classification-of-second-order-pdes","status":"publish","type":"post","link":"https:\/\/www.vedprep.com\/exams\/csir-net\/classification-of-second-order-pdes\/","title":{"rendered":"Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET"},"content":{"rendered":"

Classification of Second Order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET: A Comprehensive Guide<\/h1>\n

Classification of Second Order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET<\/h2>\n

The topic of Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET <\/strong>falls under the unit Mathematical Physics <\/strong>in the CSIR NET syllabus, specifically in the Part B: Mathematical Methods <\/em>section.<\/p>\n

This topic is covered in standard textbooks such as ‘Mathematical Methods in the Physical Sciences’ <\/strong>by Mary L. Boas, which provides a full treatment of partial differential equations, including Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET<\/strong>, Elliptic, parabolic, and hyperbolic equations.<\/p>\n

Partial differential equations (PDEs) are equations involving unknown functions of multiple variables and their partial derivatives. The Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET <\/strong>into Elliptic, Parabolic, and Hyperbolic types is based on their coefficients and is critical in determining the behavior and solution methods of these equations.<\/p>\n

Understanding the properties and solution techniques of Elliptic, Parabolic, and Hyperbolic PDEs is essential for students preparing for CSIR NET, IIT JAM, and GATE exams, particularly in the context of Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET<\/strong>. These equations have numerous applications in physics, engineering, and other fields, making their study vital for a strong foundation in mathematical physics related to Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET<\/strong>.<\/p>\n

Classification of Second Order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET<\/h2>\n

Partial Differential Equations (PDEs) are classified into three main types: Elliptic, Parabolic, and Hyperbolic, based on their coefficients and the discriminant. This classification is critical in determining the behavior and solution of the equation. The general form of a second-order PDE is Auxx<\/sub>+ 2Buxy<\/sub>+ Cuyy<\/sub>+ Dux<\/sub>+ Euy<\/sub>+ F = 0<\/code>, where A, B, C, D, E, F<\/code>are functions of x <\/code>and y<\/code>, and understanding Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET <\/strong>helps in solving them.<\/p>\n

Elliptic equations <\/strong>have a discriminantB2<\/sup>- AC< 0<\/code>. Examples include Poisson’s equation<\/strong>: uxx<\/sub>+ uyy<\/sub>= f(x, y)<\/code>and Laplace’s equation<\/strong>: uxx<\/sub>+ uyy<\/sub>= 0<\/code>, which are critical in Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET<\/strong>. These equations describe steady-state phenomena, such as electrostatic potential and gravitational potential.<\/p>\n

Parabolic equations <\/strong>have a discriminantB2<\/sup>- AC = 0<\/code>. The heat equation<\/strong>: ut<\/sub>- kuxx<\/sub>= 0<\/code>is a classic example of Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET<\/strong>. Parabolic equations describe phenomena that evolve over time, such as heat conduction and diffusion.<\/p>\n

Hyperbolic equations <\/strong>have a discriminantB2<\/sup>- AC > 0<\/code>. The wave equation<\/strong>: utt<\/sub>- c2<\/sup>uxx<\/sub>= 0<\/code>is a well-known example in Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET<\/strong>. Hyperbolic equations describe wave propagation phenomena, such as sound waves and light waves. Understanding the Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET <\/strong>is essential for solving problems in various fields.<\/p>\n

Worked Example: Classification of Second Order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET<\/h2>\n

Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET <\/strong>involves classifying second-order partial differential equations (PDEs) into elliptic, parabolic, or hyperbolic types. The classification is based on the coefficients of the second-order derivatives in the PDE, which is a key concept in Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET<\/strong>.<\/p>\n

Consider the PDE uxx<\/sub>+ uyy<\/sub>= 0<\/code>, which is an example in Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET<\/strong>. To classify it, the equation must be written in the general form: Auxx<\/sub>+ Buxy<\/sub>+ Cuyy<\/sub>+ ... = 0<\/code>. Here, A = 1<\/code>,B = 0<\/code>, andC = 1<\/code>, and applying Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET <\/strong>concepts helps.<\/p>\n

The discriminant <\/em>is given byB2<\/sup>- 4AC<\/code>. Substituting the values, we get02<\/sup>- 4(1)(1) = -4<\/code>. SinceB2<\/sup>- 4AC< 0<\/code>, the PDE uxx<\/sub>+ uyy<\/sub>= 0<\/code>is classified as elliptic<\/strong>, demonstrating Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET <\/strong>principles.<\/p>\n

Misconception: Common Misconceptions About Classification of Second Order PDEs<\/a> (Elliptic, Parabolic, Hyperbolic) For CSIR NET<\/h2>\n

Students often assume that all second-order partial differential equations (PDEs) can be classified into one of three types: elliptic, parabolic, or hyperbolic, which is a fundamental aspect of Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET<\/strong>. This understanding is incorrect. The classification into these categories is specifically applicable to linear <\/strong>second-order PDEs, a concept emphasized in Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET<\/strong>.<\/p>\n

The Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET <\/strong>into elliptic, parabolic, or hyperbolic types is based on the coefficients of the second-order derivatives in the equation. For a general second-order linear PDE of the form $Au_{xx} + 2Bu_{xy} + Cu_{yy} + … = 0$, the classification is determined by the discriminant $B^2 – 4AC$, which is critical for Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET<\/strong>. Elliptic <\/em>PDEs have $B^2 – 4AC< 0$, parabolic <\/em>PDEs have $B^2 – 4AC = 0$, and hyperbolic <\/em>PDEs have $B^2 – 4AC > 0$, all of which are key to Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET<\/strong>.<\/p>\n

Application: Real-World Applications of Classification of Second Order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET<\/h2>\n

The Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET <\/strong>has significant implications in various fields. One notable application is in heat transfer, where parabolic PDEs are used to model the diffusion of heat in solids and fluids, illustrating the importance of Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET <\/strong>in real-world problems.<\/p>\n

In physics and engineering, hyperbolic PDEs describe wave propagation phenomena, including sound waves, light waves, and water waves, all of which rely on Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET<\/strong>. The classification of these PDEs helps researchers and engineers understand the behavior of waves under different conditions, which is essential for designing and analyzing systems such as acoustic sensors, optical fibers, and coastal structures, showcasing the relevance of Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET<\/strong>.<\/p>\n

Exam Strategy: Study Tips and Important Subtopics for Classification of Second Order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET<\/h2>\n

Students preparing for CSIR NET, IIT JAM, and GATE exams often find the Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET <\/strong>challenging. The key to mastering this topic lies in understanding the discriminant and its role in classifying PDEs into elliptic, parabolic, and hyperbolic types, a critical aspect of Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET<\/strong>.<\/p>\n

One crucial subtopic is the canonical forms of PDEs, which is essential for Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET<\/strong>. Canonical forms <\/strong>are standard forms that PDEs can be transformed into, making them easier to solve. Familiarity with these forms and the ability to transform PDEs into their canonical forms are essential skills for any student studying Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET<\/strong>.<\/p>\n

Canonical Forms of Second Order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET<\/h2>\n

The Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET <\/strong>into elliptic, parabolic, and hyperbolic types is crucial for understanding their properties and solving them. This classification is based on the coefficients of the second-order derivatives in the PDE, a concept central to Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET<\/strong>.<\/p>\n

A canonical form <\/strong>of a PDE is a simplified form obtained through a change of variables, which helps in identifying the type of PDE and is a key part of Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET<\/strong>. For elliptic equations<\/em>, the canonical form is uxx<\/sub>+ uyy<\/sub>= 0<\/code>, which represents a steady-state equation with no time dependence, related to Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET<\/strong>.<\/p>\n

Solved Examples: Additional Practice Problems for Classification of Second Order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET<\/h2>\n

The general form of a second-order partial differential equation (PDE) is given by $Au_{xx} + 2Bu_{xy} + Cu_{yy} + … = 0$, and Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET <\/strong>helps in solving such equations. The classification of such PDEs into elliptic, parabolic, or hyperbolic types is based on the discriminant $B^2 – 4AC$, a fundamental concept in Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET<\/strong>.<\/p>\n

Consider the PDE $u_{xx} – 4u_{xy} + 3u_{yy} = 0$, which can be solved using Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET <\/strong>principles. Here, $A = 1$, $B = -2$, and $C = 3$. The discriminant is calculated as $B^2 – 4AC = (-4)^2 – 4(1)(3) = 16 – 12 = 4$. Since $4 > 0$, the given PDE is classified as hyperbolic<\/em>, demonstrating the application of Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET<\/strong>.<\/p>\n

Classification of Second Order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET: Important Points<\/h1>\n

The Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET <\/strong>is a critical concept in mathematical physics and has numerous applications in various fields. It is essential for students to understand the properties and solution techniques of elliptic, parabolic, and hyperbolic PDEs, which can be used to solve problems in physics, engineering, and other fields.<\/p>\n

Students preparing for CSIR NET, IIT JAM, and GATE exams should focus on mastering the discriminant and its role in classifying PDEs into elliptic, parabolic, and hyperbolic types. They should also be familiar with the canonical forms of PDEs and the ability to transform PDEs into their canonical forms.<\/p>\n

The Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET <\/strong>is a complex topic that requires a deep understanding of mathematical concepts and techniques. However, with proper preparation and practice, students can master this topic and apply it to solve real-world problems.<\/p>\n

The Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET <\/strong>has numerous applications in various fields, including heat transfer, wave propagation, and fluid dynamics. It is essential for students to understand the importance of this topic and its role in solving problems in physics, engineering, and other fields.<\/p>\n

Students should also be aware of the common misconceptions about the Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET <\/a><\/strong>and should be able to identify the correct classification of PDEs based on their coefficients and the discriminant.<\/p>\n

The Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET <\/strong>is a critical concept in mathematical physics, and students should make every effort to master this topic and apply it to solve real-world problems.<\/p>\n

Conclusion: Mastering Classification of Second Order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET<\/h1>\n

Mastering the Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET <\/strong>requires a deep understanding of mathematical concepts and techniques. Students should focus on mastering the discriminant and its role in classifying PDEs into elliptic, parabolic, and hyperbolic types, as well as the canonical forms of PDEs and the ability to transform PDEs into their canonical forms.<\/p>\n

Students should be aware of the common misconceptions about the Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET <\/strong>and should be able to identify the correct classification of PDEs based on their coefficients and the discriminant.<\/p>\n

The Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET <\/strong>is a critical concept in mathematical physics, and students should make every effort to master this topic and apply it to solve real-world problems.<\/p>\n

By mastering the Classification of second order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET<\/strong>, students can gain a deeper understanding of mathematical concepts and techniques and can apply them<\/p>\n

\n

Frequently Asked Questions<\/h2>\n

Core Understanding<\/h3>\n
\n

What are the three main classifications of second-order PDEs?<\/h4>\n

The three main classifications of second-order PDEs are Elliptic, Parabolic, and Hyperbolic. These classifications are based on the coefficients of the second-order partial derivatives in the equation.<\/p>\n<\/div>\n

\n

How are second-order PDEs classified?<\/h4>\n

Second-order PDEs are classified based on the discriminant of the coefficients of the second-order partial derivatives. The discriminant is given by B^2 – 4AC, where A, B, and C are the coefficients of the second-order partial derivatives.<\/p>\n<\/div>\n

\n

What is an Elliptic PDE?<\/h4>\n

An Elliptic PDE is a second-order PDE with a negative discriminant (B^2 – 4AC < 0). Examples include Laplace’s equation and Poisson’s equation. Elliptic PDEs typically describe steady-state or equilibrium situations.<\/p>\n<\/div>\n

\n

What is a Parabolic PDE?<\/h4>\n

A Parabolic PDE is a second-order PDE with a zero discriminant (B^2 – 4AC = 0). Examples include the heat equation and the diffusion equation. Parabolic PDEs typically describe time-dependent processes that involve diffusion or heat transfer.<\/p>\n<\/div>\n

\n

What is a Hyperbolic PDE?<\/h4>\n

A Hyperbolic PDE is a second-order PDE with a positive discriminant (B^2 – 4AC > 0). Examples include the wave equation and the Klein-Gordon equation. Hyperbolic PDEs typically describe wave propagation or other oscillatory phenomena.<\/p>\n<\/div>\n

\n

Can a PDE be more than one type?<\/h4>\n

No, a PDE is classified as one of Elliptic, Parabolic, or Hyperbolic based on its coefficients at a given point. However, the type of PDE can change from point to point if the coefficients are functions of the independent variables.<\/p>\n<\/div>\n

\n

What are the applications of second-order PDEs?<\/h4>\n

Second-order PDEs have numerous applications in physics, engineering, and other fields, including modeling heat transfer, wave propagation, fluid dynamics, and quantum mechanics.<\/p>\n<\/div>\n

\n

Can second-order PDEs be used to model real-world phenomena?<\/h4>\n

Yes, second-order PDEs are widely used to model various real-world phenomena, such as heat transfer, wave propagation, fluid dynamics, and quantum mechanics.<\/p>\n<\/div>\n

\n

How do the coefficients of a PDE affect its classification?<\/h4>\n

The coefficients of a PDE determine its classification as Elliptic, Parabolic, or Hyperbolic. The discriminant of the coefficients is used to classify the PDE.<\/p>\n<\/div>\n

\n

What is the role of the discriminant in classifying second-order PDEs?<\/h4>\n

The discriminant determines the classification of a second-order PDE as Elliptic, Parabolic, or Hyperbolic. It is given by B^2 – 4AC, where A, B, and C are the coefficients of the second-order partial derivatives.<\/p>\n<\/div>\n

Exam Application<\/h3>\n
\n

How are second-order PDEs used in the CSIR NET exam?<\/h4>\n

Second-order PDEs are a crucial topic in the CSIR NET exam, particularly in the Applied Mathematics section. Questions may involve classifying PDEs, solving specific types of PDEs, or applying PDEs to physical problems.<\/p>\n<\/div>\n

\n

What types of questions can I expect on second-order PDEs in the CSIR NET exam?<\/h4>\n

In the CSIR NET exam, you can expect questions on the classification of second-order PDEs, solving PDEs using various methods, and applying PDEs to model real-world phenomena.<\/p>\n<\/div>\n

\n

How can I prepare for questions on second-order PDEs in the CSIR NET exam?<\/h4>\n

To prepare, review the classification of second-order PDEs, practice solving different types of PDEs, and apply PDEs to model physical problems. Use study materials from VedPrep EdTech to ensure you are well-prepared.<\/p>\n<\/div>\n

\n

Can I use VedPrep EdTech materials to prepare for the CSIR NET exam?<\/h4>\n

Yes, VedPrep EdTech provides high-quality study materials, including notes, practice problems, and mock tests, to help you prepare for the CSIR NET exam. Their resources cover topics like second-order PDEs and more.<\/p>\n<\/div>\n

\n

How can I apply second-order PDEs to solve problems in the CSIR NET exam?<\/h4>\n

To apply second-order PDEs, identify the type of PDE, choose an appropriate method for solving it, and carefully calculate the solution. Practice solving problems using resources from VedPrep EdTech to build your skills.<\/p>\n<\/div>\n

Common Mistakes<\/h3>\n
\n

What are common mistakes when classifying second-order PDEs?<\/h4>\n

Common mistakes include miscalculating the discriminant, confusing the classifications, and not considering the coefficients of the second-order partial derivatives.<\/p>\n<\/div>\n

\n

How can I avoid mistakes when solving second-order PDEs?<\/h4>\n

To avoid mistakes, carefully calculate the discriminant, correctly classify the PDE, and use appropriate methods for solving the PDE. Also, check your solutions by plugging them back into the original equation.<\/p>\n<\/div>\n

\n

What should I avoid when solving second-order PDEs?<\/h4>\n

Avoid miscalculating the discriminant, confusing the classifications, and not checking your solutions. Carefully consider the coefficients of the second-order partial derivatives and use appropriate methods for solving the PDE.<\/p>\n<\/div>\n

\n

How can I improve my understanding of second-order PDEs?<\/h4>\n

Improve your understanding by reviewing the classification of second-order PDEs, practicing solving different types of PDEs, and applying PDEs to model physical problems. Use resources from VedPrep EdTech to enhance your knowledge.<\/p>\n<\/div>\n

Advanced Concepts<\/h3>\n
\n

What are some advanced topics related to second-order PDEs?<\/h4>\n

Advanced topics include the study of nonlinear PDEs, PDEs with variable coefficients, and numerical methods for solving PDEs. These topics are essential for research and applications in various fields.<\/p>\n<\/div>\n

\n

How do second-order PDEs relate to other areas of mathematics?<\/h4>\n

Second-order PDEs are connected to other areas of mathematics, such as differential geometry, complex analysis, and functional analysis. They also have applications in physics, engineering, and other fields.<\/p>\n<\/div>\n

\n

What are some current research areas related to second-order PDEs?<\/h4>\n

Current research areas include the study of nonlinear PDEs, PDEs with variable coefficients, and numerical methods for solving PDEs. These areas are essential for advancing our understanding of complex phenomena.<\/p>\n<\/div>\n

\n

What are some applications of second-order PDEs in physics?<\/h4>\n

Second-order PDEs have numerous applications in physics, including modeling heat transfer, wave propagation, fluid dynamics, and quantum mechanics. They are essential tools for understanding complex phenomena in physics.<\/p>\n<\/div>\n<\/section>\n

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Classification of Second Order PDEs (Elliptic, Parabolic, Hyperbolic) For CSIR NET is a critical topic in Mathematical Physics for CSIR NET, IIT JAM, and GATE exams. It involves the classification of partial differential equations into Elliptic, Parabolic, and Hyperbolic types. The classification is based on the discriminant of the quadratic equation obtained from the PDE.<\/p>\n","protected":false},"author":12,"featured_media":11072,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","rank_math_seo_score":90},"categories":[29],"tags":[15692,2923,11926,11927,11928,15694,15693,2922],"class_list":["post-11073","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-csir-net","tag-classification-of-second-order-pdes-elliptic","tag-competitive-exams","tag-hyperbolic-for-csir-net","tag-hyperbolic-for-csir-net-notes","tag-hyperbolic-for-csir-net-questions","tag-hyperbolic-for-csir-net-study-material","tag-parabolic","tag-vedprep","entry","has-media"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.vedprep.com\/exams\/wp-json\/wp\/v2\/posts\/11073","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vedprep.com\/exams\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vedprep.com\/exams\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vedprep.com\/exams\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vedprep.com\/exams\/wp-json\/wp\/v2\/comments?post=11073"}],"version-history":[{"count":3,"href":"https:\/\/www.vedprep.com\/exams\/wp-json\/wp\/v2\/posts\/11073\/revisions"}],"predecessor-version":[{"id":19481,"href":"https:\/\/www.vedprep.com\/exams\/wp-json\/wp\/v2\/posts\/11073\/revisions\/19481"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.vedprep.com\/exams\/wp-json\/wp\/v2\/media\/11072"}],"wp:attachment":[{"href":"https:\/\/www.vedprep.com\/exams\/wp-json\/wp\/v2\/media?parent=11073"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vedprep.com\/exams\/wp-json\/wp\/v2\/categories?post=11073"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vedprep.com\/exams\/wp-json\/wp\/v2\/tags?post=11073"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}